CN2664865Y - Electric puncher - Google Patents
Electric puncher Download PDFInfo
- Publication number
- CN2664865Y CN2664865Y CN 200320124813 CN200320124813U CN2664865Y CN 2664865 Y CN2664865 Y CN 2664865Y CN 200320124813 CN200320124813 CN 200320124813 CN 200320124813 U CN200320124813 U CN 200320124813U CN 2664865 Y CN2664865 Y CN 2664865Y
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- CN
- China
- Prior art keywords
- drive unit
- cam
- gear
- punching drive
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric punching machine which comprises a base; at least one adjustable drilling driving device fixedly arranged on the preset position on the base, the adjustable drilling driving device can be locked on a first position and a second position selectively: drilling devices having equivalent number with the drilling driving devices are fixedly arranged on the base corresponding to the position of the drilling driving device, when the adjustable drilling driving device is positioned on the first position, the adjustable drilling driving device is positioned at different planes with the drilling device, when the adjustable drilling driving device is positioned on the second position, the adjustable drilling driving device is positioned at different planes with the drilling device for being drived by the drilling driving device selectively; and a transmission mechanism used for transmitting the power to the drilling driving device; thereby users can adjust the drilling distance according to the holes specification needed, so the drilling machine is more flexible.
Description
Technical field
The utility model is about a kind of electric perforator, particularly about a kind of electric perforator of adjusting punching quantity, to be fit to different pitch-row specifications.
Background technology
Puncher on the market mostly is manual diplopore or mono-hole punch, by the operator pressing plate is depressed, and makes the paper that is inserted in the paper holder interpolation slit form hole in the pre-position, binds in order to archives.
Can't be applicable to different pitch-row specifications owing to have the puncher of fixation holes position, therefore, the city has in the streets developed the multiple puncher of adjusting punch position or punching distance, and the adjustment member of the puncher that is disclosed as Taiwan the 337245th patent announcement case can be adjusted punch position; Taiwan the 521693rd patent announcement case discloses a kind of Improvement type puncher in addition in addition, and it can select control strip to cover the blade of punching blade to set punching or not punch.
Be the operation that can make things convenient for the user to punch, also developed the automatic punch that application power, as Taiwan the 176321st and 398398 patent announcement case those disclosed herein.These automatic punches also are provided with the punching blade in the pre-position, and in the interpolation slit of paper holder, establish a touch switch, when punching groove that the operator stretches into the paper of desire punching on the housing to be offered, can press the touch switch turn-on current, produce power so activate the motor rotation, make the defeated rotation of intermeshing driving cog, and the flywheel on drive rotating shaft both sides, and the chute of slide bar in connecting rod on the flywheel reciprocatingly slided, and move up and down to reach punching work by connecting rod drive drift.
Only these automatic punches still can't be selected the purpose of different punching distances so that the user to be provided with easy mechanism and mode of operation control punching number.
In sum, how to provide a kind of simple mechanism and mode of operation to select the punching number, with width of cloth enhancement user's multiple selectivity, real is the important topic that present industrial circle is worth the further investigation exploitation.
The utility model content
Main purpose of the present utility model provides a kind of electric perforator, and it can comply with required pitch-row specification, adjusts the punching distance, makes the function of puncher more flexible.
A purpose more of the present utility model provides a kind of electric perforator, and whether it can select to punch by easy mode of operation, with decision punch position and pitch-row thereof.
For reaching above-mentioned purpose and avoiding the shortcoming of known technology, the utility model discloses a kind of electric perforator, comprises: a pedestal; At least one punching drive unit of adjusting is fixedly arranged on the precalculated position on this pedestal, and this can be adjusted the punching drive unit and selectively be locked in a primary importance and a second place; With the suitable perforating device of this punching drive unit quantity, position corresponding to this punching drive unit is fixedly arranged on this pedestal, when this can adjust the punching drive unit when being positioned at this primary importance, this can adjust punching drive unit and perforating device position in Different Plane, when this can adjust the punching drive unit when being positioned at this second place, this can adjust punching drive unit and perforating device position on same plane, drives optionally to be subjected to this punching drive unit; And a transmission mechanism, be used for power transmission to this drive unit that punches.
According to an aspect of the present utility model, this perforating device comprises: a paper holder, the end of this paper holder form a paper interpolation slit; One pushes pin, and is located at movably on this paper holder, and this end face of pushing pin is provided with a bite sword; One back-moving spring wore this and pushed pin; And a jacking block, be fixedly arranged on the other end that this is pushed pin.
According to an aspect of the present utility model, this can be adjusted the punching drive unit and comprise: a gear is driven by this transmission mechanism; One cam is fixedly arranged in the rotating shaft of this gear, with this gear co-rotation; One pressing mechanism, be fixedly arranged on this cam, make this cam selectively be locked in this primary importance and this second place, wherein, when this cam is positioned at this primary importance, the jacking block position of this cam and corresponding perforating device is in Different Plane, and when this cam was positioned at this second place, the jacking block position of this cam and corresponding perforating device was on same plane.
According to an aspect of the present utility model, this is pushed pin and further comprises a top paper pin, is located in this pushes pin.
According to an aspect of the present utility model, further comprise the power set such as motor, be used to drive this transmission mechanism, and this transmission mechanism comprises the reducing gear that is made of several pitch wheels.
According to an aspect of the present utility model, further comprise: a fixing punching drive unit is fixedly arranged on the precalculated position on this pedestal, but wherein is somebody's turn to do a fixing hole drive unit and a corresponding perforating device position on same plane.
According to an aspect of the present utility model, this fixing punching drive unit comprises: a gear is driven by this transmission mechanism; One cam is fixedly arranged in the rotating shaft of this gear, and with this gear co-rotation, and this cam and a corresponding perforating device position are on same plane.
According to an aspect of the present utility model, the gear of this punching drive unit is an eccentric wheel.
Description of drawings
Fig. 1 shows the perspective view according to the movement of electric perforator of the present utility model;
Perspective view after Fig. 2 demonstration removes the electric perforator partial shell among Fig. 1;
Fig. 3 shows the isometric exploded view of the electric perforator among Fig. 1;
Fig. 4 shows the amplification stereogram according to fixedly punching drive unit of the present utility model and corresponding perforating device thereof;
Fig. 5 shows the amplification stereogram of adjusting punching drive unit and corresponding perforating device thereof according to of the present utility model; And
Fig. 6 shows the three-dimensional exploded view according to applied paper scrap device for ejecting in the perforating device of the present utility model.
10: puncher/puncher movement
20: pedestal
30: fixing punching drive unit
32: gear
34: cam
40: can adjust the punching drive unit
42: gear
44: cam
46: pressing mechanism
50: perforating device
52: the paper holder
54: push pin
56: back-moving spring
58: jacking block
60: transmission mechanism
70: motor
522: the paper interpolation slit
541: neck
542: cutting blade
544: top paper pin
545: spring
546: steady pin
The specific embodiment
Characteristics of the present invention can be consulted the detailed description of the graphic and embodiment of this case and obtained to be well understood to.
Refer now to Fig. 1 to Fig. 3, wherein Fig. 1 and Fig. 3 respectively icon according to the perspective view and the isometric exploded view of the movement of electric perforator of the present utility model, the perspective view of Fig. 2 after then icon removes the electric perforator partial shell among Fig. 1.
As shown in Figure 1, comprise a movement 10,, herein movement 10 generally is referred to as with puncher because this movement 10 is for to make the utility model reach the principal organ of electronic punching functions according to electric perforator of the present utility model.
As shown in Figures 2 and 3, puncher (movement) 10 comprises: a pedestal 20; At least one punching drive unit 30,40, be fixedly arranged on the precalculated position on this pedestal 20, wherein at least one punching drive unit be one can adjust the punching drive unit 40, four fixed drive devices of the embodiment icon of this case 30,40 comprise that fixing punching drive units 30 and two for two adjusts drive unit 40 only; With the suitable perforating device 50 of quantity of this punching drive unit 30,40, the position corresponding to each punching drive unit 30,40 is fixedly arranged on this pedestal 20, and respectively by these punching drive unit 30,40 selected property drivings; One transmission mechanism 60 is used for transmission of power to this punching drive unit 33,40.Join shown in Figure 3ly, this transmission mechanism 60 can be driven by a motor 70 or other power set, and comprises the reducing gear that is made of several pitch wheels, is the dynamic property engagement with punching drive unit 30,40.
Fig. 4 shows the amplification solid of a fixing punching drive unit 30 and a corresponding perforating device 50.As Fig. 4 and shown in Figure 6, this perforating device 50 comprises: a paper holder 52, the end of this paper holder 52 form a paper interpolation slit 522; One pushes pin 54, is located at movably on this paper holder 52, and this end face of 54 of pushing pin is provided with a bite sword 542; One back-moving spring 56 wore this 54 and one jacking block 58 of pushing pin, and was fixedly arranged on this other end of 54 of pushing pin.
As shown in Figure 6, according to the utility model, these 54 necks 541 that can have a footpath degree reduction of pushing pin, an one top paper pin 544 and a spring 545 are penetrated the back with a steady pin 546 location from 54 tail ends of pushing pin, make top paper pin 544 can be subjected to the compression of spring 545 or uphold displacement before and after pushing pin in 54, outwards eject 54 obstructions of avoiding pushing pin in order to lodging in the 54 interior paper scraps of pushing pin after the punching.
Join shown in Figure 4ly, this fixing punching drive unit 30 comprises a gear 32, is driven by this transmission mechanism 60; One cam 34 is fixedly arranged in the rotating shaft of this gear 32, and with these gear 32 co-rotation, and 58 of the jacking blocks of this cam 34 and a corresponding perforating device 50 are on same plane.Whereby, when transmission mechanism 60 driven wheels 32 rotate, gear 32 can drive cams 34 and rotate, and then 34 on compressing and cam be at conplane jacking block 58 and correspondingly push pin 54, and then makes cutting blade 542 strike out a hole on the paper that is inserted in paper interpolation slit 522.When gear 32 be driven rotate a week after, cam 34 just circles, and recovers originally not and jacking block 58 state of contact; And this back-moving spring 56 is also with jacking block 58 and push pin and 54 return to original not oppressed state.
Fig. 5 shows that one can adjust the amplification solid of a punching drive unit 40 and a corresponding perforating device 50.
The perforating device 50 of institute's icon has and the identical structure of perforating device 50 among Fig. 4 among Fig. 5, does not repeat at this.
Join shown in Figure 5, this can adjust the punching drive unit 40 comprise a gear 42, driven by this transmission mechanism 60; One cam 44 is fixedly arranged in the rotating shaft of this gear 42, with these gear 42 co-rotation; One pressing mechanism 46, be fixedly arranged on this cam 44, it can be general known by staggered low-order and high-order, prominent grain and pressing mechanism that back-moving spring constituted, makes the action of pushing each time, can alternatively cam 44 be locked in the primary importance or the second place, its detailed structure is not at this detailed description.
According to the utility model, this primary importance is 58 positions in Different Plane of jacking block that make this cam 44 and a corresponding perforating device 50, can be higher or lower plane, and this second place is to make 58 of the jacking blocks of this cam 44 and a corresponding perforating device 50 in conplane position.
Whereby, when pressing mechanism 46 is locked in this primary importance with cam 44, even if transmission mechanism 60 driven wheels 42 rotate, cam 44 because of 58 of not corresponding jacking blocks with it on same plane, thereby can't make cam 44 compressing jacking blocks 58 and correspondingly push pin 54.
On the other hand, if pressing mechanism 46 is locked in this second place with cam 44, when transmission mechanism 60 driven wheels 42 rotate, gear 42 can drive cam 44 and rotate, and then 44 on compressing and cam be at conplane jacking block 58 and correspondingly push pin 54, and then make cutting blade 542 strike out a hole on the paper that is inserted in paper interpolation slit 522.
Identical with aforementioned fixation punching drive unit 30, when gear 42 be driven rotate a week after, cam 44 just circles, and recovers originally not and jacking block 58 state of contact; And this back-moving spring 56 is also with jacking block 58 and push pin and 54 return to original not oppressed state.
According to the utility model embodiment wherein, the gear 32,42 of this punching drive unit 30,40 can be an eccentric wheel, when rotating with convenient transmission mechanism 60 driven wheels 32,42, this cam 34,44 is oppressed and its jacking block 48 at grade effectively, and the cutting blade 542 of 54 end faces of will pushing pin is pushed towards paper interpolation slit 522.
Because the user can control pressing mechanism 46 by easy pressing operation mode, making the cam 44 that can adjust punching drive unit 40 optionally be positioned at not start or start pushes pin and moves between 54 first or the second place, so can make the function of puncher more flexible with according to required pitch-row specification adjustment punching distance.
For increasing the use elasticity of the utility model electric perforator, can be set to adjust the punching drive unit by all punching drive units; Perhaps, only one of least significant end punching drive unit is set to fixing punching drive unit, and as the usefulness of location, and other punching drive unit is set to adjust the punching drive unit; Certainly, also establish a touch switch in the interpolation slit of a paper holder therein, when punching groove that the operator stretches into the paper of desire punching on the housing to be offered, can press touch switch thereby activate electric perforator, this is to be familiar with the change that this operator can be easily.
Claims (11)
1. an electric perforator is characterized in that, comprises:
One pedestal;
At least one punching drive unit of adjusting is fixedly arranged on the precalculated position on this pedestal, and this can be adjusted the punching drive unit and selectively be locked in a primary importance and a second place:
The suitable perforating device of quantity with this punching drive unit, position corresponding to this punching drive unit is fixedly arranged on this pedestal, when this can adjust the punching drive unit when being positioned at this primary importance, this can adjust punching drive unit and perforating device position in Different Plane, when this can adjust the punching drive unit when being positioned at this second place, this can adjust punching drive unit and perforating device position on same plane, drives optionally to be subjected to this punching drive unit; And
One transmission mechanism, its with transmission of power to this drive unit that punches.
2. electric perforator as claimed in claim 1 is characterized in that, this perforating device comprises:
One paper holder, the end of this paper holder form a paper interpolation slit;
One pushes pin, and is located at movably on this paper holder, and this end face of pushing pin is provided with a bite sword;
One back-moving spring wore this and pushed pin; And
One jacking block is fixedly arranged on the other end that this is pushed pin.
3. electric perforator as claimed in claim 2 is characterized in that, this can be adjusted the punching drive unit and comprise:
One gear is driven by this transmission mechanism;
One cam is fixedly arranged in the rotating shaft of this gear, with this gear co-rotation;
One pressing mechanism, be fixedly arranged on this cam, make this cam selectively be locked in this primary importance and this second place, wherein, when this cam is positioned at this primary importance, the jacking block position of this cam and corresponding perforating device is in Different Plane, and when this cam was positioned at this second place, the jacking block position of this cam and corresponding perforating device was on same plane.
4. electric perforator as claimed in claim 2, it is characterized in that, this is pushed pin and further has the neck of footpath degree reduction, and a top paper pin and a spring are penetrated the back with steady pin location from the tail end of pushing pin, and makes top paper pin can be subjected to the compression of spring or upholds front and back displacement in pushing pin in.
5. electric perforator as claimed in claim 1 is characterized in that, further comprises power set, and it drives this transmission mechanism.
6. electric perforator as claimed in claim 5 is characterized in that, these power set are a motor.
7. electric perforator as claimed in claim 1 is characterized in that this transmission mechanism comprises the reducing gear that is made of several pitch wheels.
8. electric perforator as claimed in claim 3 is characterized in that, this gear is an eccentric wheel.
9. electric perforator as claimed in claim 1 is characterized in that, further comprises: a fixing punching drive unit is fixedly arranged on the precalculated position on this pedestal, but wherein is somebody's turn to do a fixing hole drive unit and a corresponding perforating device position on same plane.
10. electric perforator as claimed in claim 9 is characterized in that, this fixing punching drive unit comprises:
One gear is driven by this transmission mechanism;
One cam is fixedly arranged in the rotating shaft of this gear, and with this gear co-rotation, and this cam and a corresponding perforating device position are on same plane.
11. electric perforator as claimed in claim 10 is characterized in that, this gear is an eccentric wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124813 CN2664865Y (en) | 2003-12-03 | 2003-12-03 | Electric puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320124813 CN2664865Y (en) | 2003-12-03 | 2003-12-03 | Electric puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2664865Y true CN2664865Y (en) | 2004-12-22 |
Family
ID=34349098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320124813 Expired - Fee Related CN2664865Y (en) | 2003-12-03 | 2003-12-03 | Electric puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2664865Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423395A (en) * | 2012-05-17 | 2013-12-04 | 上海名优办公设备有限公司 | Transmission mechanism of perforating machine |
| CN104491942A (en) * | 2014-12-31 | 2015-04-08 | 珠海健帆生物科技股份有限公司 | Pre-punching machine and exhaust device thereof |
| CN107052143A (en) * | 2017-04-06 | 2017-08-18 | 芜湖筱笙机电科技有限公司 | A kind of efficient rcm valve block punching processing device |
| CN107138597A (en) * | 2017-04-06 | 2017-09-08 | 芜湖筱笙机电科技有限公司 | A kind of many executing agency's compressor valve plate punching processing devices |
| CN109396251A (en) * | 2018-11-22 | 2019-03-01 | 安徽中斯特流体设备有限公司 | A kind of automatic discharging type sheet type butterfly valve valve block stamping equipment |
-
2003
- 2003-12-03 CN CN 200320124813 patent/CN2664865Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423395A (en) * | 2012-05-17 | 2013-12-04 | 上海名优办公设备有限公司 | Transmission mechanism of perforating machine |
| CN104491942A (en) * | 2014-12-31 | 2015-04-08 | 珠海健帆生物科技股份有限公司 | Pre-punching machine and exhaust device thereof |
| CN104491942B (en) * | 2014-12-31 | 2017-08-01 | 珠海健帆生物科技股份有限公司 | Rush machine and its exhaust apparatus in advance |
| CN107052143A (en) * | 2017-04-06 | 2017-08-18 | 芜湖筱笙机电科技有限公司 | A kind of efficient rcm valve block punching processing device |
| CN107138597A (en) * | 2017-04-06 | 2017-09-08 | 芜湖筱笙机电科技有限公司 | A kind of many executing agency's compressor valve plate punching processing devices |
| CN109396251A (en) * | 2018-11-22 | 2019-03-01 | 安徽中斯特流体设备有限公司 | A kind of automatic discharging type sheet type butterfly valve valve block stamping equipment |
| CN109396251B (en) * | 2018-11-22 | 2023-09-29 | 安徽中斯特流体设备有限公司 | Automatic discharge type sheet butterfly valve plate stamping equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |