CN201279799Y - Transmission mechanism of cutting knife tool - Google Patents
Transmission mechanism of cutting knife tool Download PDFInfo
- Publication number
- CN201279799Y CN201279799Y CNU2008201670797U CN200820167079U CN201279799Y CN 201279799 Y CN201279799 Y CN 201279799Y CN U2008201670797 U CNU2008201670797 U CN U2008201670797U CN 200820167079 U CN200820167079 U CN 200820167079U CN 201279799 Y CN201279799 Y CN 201279799Y
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- China
- Prior art keywords
- motor
- decelerator
- transmission mechanism
- kinematic link
- movable blades
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 230000033001 locomotion Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A transmission mechanism of a cutter tool comprises a motor and a movable blade, and is characterized in that the middle rear part of the movable blade is movably articulated with one end of a transmission connecting rod; the other end of the transmission connecting rod is movably articulated with the side part of an eccentric wheel; and the eccentric wheel is fixed on an output shaft taking the motor as a power part. By adopting the electric cutting, the transmission mechanism reduces labor intensity and has a simple and practical structure.
Description
Technical field
The utility model relates to a kind of transmission mechanism of cutting tool, especially relates to cutting tool or devices such as cutting PVC plastic tube, PAP.
Background technology
Along with continuous progress in science and technology, various plastic tubes, PAP are constantly come into the work and the life occasion of numerous people, in using plastic tube such as PVC plastic tube process, often need use cutter and cut plastic tube, make it reach the length that needs, the cutter or the cutter of the suitable cutting plastic tube that for this reason has a lot of scientific and technical personnel constantly to develop to make new advances.
As the patent No. is that 200720109332.9 Chinese patent " is convenient to cut the rotary-cut cutter of large-diameter pipe ", then its defective adopt manually operated, the cutting relatively effort of getting up, structure is more complicated also, and volume is big, heaviness, the cost height is so require further improvement design.
As the patent No. be 200720110120.2 Chinese patent " have the sub-cutter of jaw type pvc pipe of fast automatic withdrawing structure, also have similar problem, need manual operation, the cutting relatively effort of getting up, complex structure, the cost height requires further improvement.
The utility model content
Technical problem to be solved in the utility model provides a kind of electronic cutting, reduces labour intensity, the transmission mechanism of simple and practical cutter instrument.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of transmission mechanism of cutter instrument, it includes motor and movable blades, an end that it is characterized in that movable blades postmedian and kinematic link is movably hinged, the other end of kinematic link and eccentric sidepiece are movably hinged, and eccentric wheel is fixed on on the output shaft of motor as power section.
Or, a kind of transmission mechanism of cutter instrument, it includes motor and movable blades, an end that it is characterized in that movable blades postmedian and kinematic link is movably hinged, the other end and the bent axle of kinematic link are movably hinged, and bent axle is fastened on on the output shaft of motor as power section.
Or, a kind of transmission mechanism of cutter instrument, it includes motor and movable blades, an end that it is characterized in that movable blades postmedian and kinematic link is movably hinged, to be fixed with swivel nut on the output shaft of motor as power section, swivel nut is provided with screw rod, and the other end of kinematic link passes retainer, conflicts together ordinatedly with an end of screw rod.
As improvement, described power section also includes decelerator, is fixed on the motor, and the line shaft on the motor is as the input of decelerator, and the output of decelerator is as output shaft.
Compared with prior art, advantage of the present utility model is: adopt the motor drives blade to be rotated cutting, need not manual operation and drive blade rotation, so reduce labour intensity greatly, structure is more reasonable and practical, security is good, adopt kinematic link, lighter and handier, noise is few, is particularly suitable for using in the plastic tube cutting.
Description of drawings
Fig. 1 and Fig. 2 use the motor drives eccentric wheel, are driven the structure chart of blade again by kinematic link by eccentric wheel.
Fig. 3 and Fig. 4 use the motor drives bent axle, are driven the structure chart of blade again by kinematic link by bent axle.
Fig. 5 and Fig. 6 use the motor drives swivel nut, are transmitted in the structure chart that screw rod and kinematic link drive blade again.
Figure number is:
1. movable blades 3. motor 4. decelerators 5. kinematic links 6. pitman shafts 7. eccentric wheels 8. bent axles 9. retainers 10. screw rods 11. swivel nuts
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Examples of implementation 1, illustrate as Fig. 1-2, a kind of transmission mechanism of plastic tube cutter instrument, it includes motor 3 and movable blades 1, one end of movable blades 1 postmedian and kinematic link 5 is movably hinged with pitman shaft 6, the sidepiece of the other end of kinematic link 5 and eccentric wheel 7 is movably hinged with pitman shaft 6, eccentric wheel 7 is fixed on on the output shaft of motor 3 as power section, power section also includes decelerator 4, be fixed on the motor 3, line shaft on the motor 3 is as the input of decelerator, and the output of decelerator is as output shaft.
As the application of force source eccentric wheel 7 is rotated with motor 3, kinematic link 5 is promoted and 1 motion of pulling movable blades.
Examples of implementation 2, anticipate as shown in Figure 3-4, a kind of transmission mechanism of plastic tube cutter instrument, it includes motor 3 and movable blades 1, one end of movable blades 1 postmedian and kinematic link 5 is movably hinged with pitman shaft 6, the other end of kinematic link 5 and bent axle 8 are movably hinged, bent axle 8 is fastened on on the output shaft of motor 3 as power section, power section also includes decelerator 4, be fixed on the motor 3, line shaft on the motor 3 is as the input of decelerator, and the output of decelerator is as output shaft.
When motor 3 had been with bent axle 8 to rotate, kinematic link 5 can be with bent axle 8 motions, thereby movable blades 1 moves with regard to the motion of and then kinematic link 5.
Examples of implementation 3, as Fig. 5-6 signal, a kind of transmission mechanism of plastic tube cutter instrument, it includes motor 3 and movable blades 1, one end of movable blades 1 postmedian and kinematic link 5 is movably hinged, power section also includes decelerator 4, be fixed on the motor 3, line shaft on the motor 3 is as the input of decelerator 4, and the output of decelerator 4 is fixed with swivel nut 11 as output shaft on the output shaft, is provided with screw rod 10 in the swivel nut 11, the other end of kinematic link 5 passes retainer 9, conflicts together ordinatedly with an end of screw rod 10.
With motor 3 as application of force source, on motor 3, be provided with swivel nut 11, be provided with screw rod 10 in the swivel nut 11 and on screw rod 10, be provided with kinematic link 5 and retainer 9, when swivel nut 11 rotates because the screw rod 10 in the swivel nut 11 is provided with retainer 9, thereby force screw rod 10 motions, in screw rod 10 motions, be with kinematic link 5 motions, be with movable blades 1 motion during kinematic link 5 motions.
Claims (6)
1, a kind of transmission mechanism of cutter instrument, it includes motor and movable blades, an end that it is characterized in that movable blades postmedian and kinematic link is movably hinged, the other end of kinematic link and eccentric sidepiece are movably hinged, and eccentric wheel is fixed on on the output shaft of motor as power section.
2, transmission mechanism according to claim 1 is characterized in that described power section also includes decelerator, is fixed on the motor, and the line shaft on the motor is as the input of decelerator, and the output of decelerator is as output shaft.
3, a kind of transmission mechanism of cutter instrument, it includes motor and movable blades, an end that it is characterized in that movable blades postmedian and kinematic link is movably hinged, the other end and the bent axle of kinematic link are movably hinged, and bent axle is fastened on on the output shaft of motor as power section.
4, transmission mechanism according to claim 3 is characterized in that described power section also includes decelerator, is fixed on the motor, and the line shaft on the motor is as the input of decelerator, and the output of decelerator is as output shaft.
5, a kind of transmission mechanism of cutter instrument, it includes motor and movable blades, an end that it is characterized in that movable blades postmedian and kinematic link is movably hinged, to be fixed with swivel nut on the output shaft of motor as power section, swivel nut is provided with screw rod, the other end of kinematic link passes retainer, conflicts together ordinatedly with an end of screw rod.
6, transmission mechanism according to claim 5 is characterized in that described power section also includes decelerator, is fixed on the motor, and the line shaft on the motor is as the input of decelerator, and the output of decelerator is as output shaft.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201670797U CN201279799Y (en) | 2008-10-29 | 2008-10-29 | Transmission mechanism of cutting knife tool |
| EP09009035A EP2147735B1 (en) | 2008-07-25 | 2009-07-10 | Plastic pipe cutting tool |
| US12/508,423 US8261453B2 (en) | 2008-07-25 | 2009-07-23 | Plastic pipe cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201670797U CN201279799Y (en) | 2008-10-29 | 2008-10-29 | Transmission mechanism of cutting knife tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279799Y true CN201279799Y (en) | 2009-07-29 |
Family
ID=40926687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201670797U Expired - Fee Related CN201279799Y (en) | 2008-07-25 | 2008-10-29 | Transmission mechanism of cutting knife tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279799Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586912A (en) * | 2013-11-22 | 2014-02-19 | 叶安生 | Automatic kudzu vine root slicing machine |
| CN105835095A (en) * | 2015-01-29 | 2016-08-10 | 优南技术株式会社 | Cutting head for vinyl cutting device |
| CN108671332A (en) * | 2018-05-23 | 2018-10-19 | 廖珍珍 | A kind of medical woven hose processing retracting device |
| CN110103274A (en) * | 2019-05-06 | 2019-08-09 | 陈龙海 | A kind of hand safely and fast slicer |
-
2008
- 2008-10-29 CN CNU2008201670797U patent/CN201279799Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586912A (en) * | 2013-11-22 | 2014-02-19 | 叶安生 | Automatic kudzu vine root slicing machine |
| CN103586912B (en) * | 2013-11-22 | 2015-05-20 | 叶安生 | Automatic kudzu vine root slicing machine |
| CN105835095A (en) * | 2015-01-29 | 2016-08-10 | 优南技术株式会社 | Cutting head for vinyl cutting device |
| CN105835095B (en) * | 2015-01-29 | 2017-10-13 | 优南技术株式会社 | Plastics cutter device cutting head |
| CN108671332A (en) * | 2018-05-23 | 2018-10-19 | 廖珍珍 | A kind of medical woven hose processing retracting device |
| CN110103274A (en) * | 2019-05-06 | 2019-08-09 | 陈龙海 | A kind of hand safely and fast slicer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO JL MEASURING + TOOL CO., LTD. Free format text: FORMER OWNER: WU QILIAN Effective date: 20111213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111213 Address after: 315400 No. 2009 South West Road, Yuyao, Zhejiang Patentee after: Ningbo Jufeng Tool Industrial Co.,Ltd. Address before: 315400 Zhejiang Province, Yuyao City Jia Ling Road No. 38 Ningbo Jufeng Tool Industry Co Ltd Patentee before: Wu Qilian |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20111029 |