CN205735052U - A kind of electric shear - Google Patents
A kind of electric shear Download PDFInfo
- Publication number
- CN205735052U CN205735052U CN201620706554.8U CN201620706554U CN205735052U CN 205735052 U CN205735052 U CN 205735052U CN 201620706554 U CN201620706554 U CN 201620706554U CN 205735052 U CN205735052 U CN 205735052U
- Authority
- CN
- China
- Prior art keywords
- hinged
- connecting rod
- shell
- drive mechanism
- reduction gearing
- 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 a kind of electric shear, including shell, top cutter and bottom knife；Top cutter is relative with bottom knife blade, and middle part is hinged by rotating shaft, and rotating shaft is fixed on shell, and the afterbody of top cutter is hinged to drive mechanism by lower linking arm, and the afterbody of bottom knife is hinged to drive mechanism by upper linking arm；Also including reduction gearing and connecting rod, reduction gearing is fixedly attached on shell and by driving motor to drive, and is fixedly installed eccentric cylinder at reduction gearing disalignment, and eccentric cylinder is hinged with one end of connecting rod, and the other end of connecting rod is hinged to drive mechanism.This utility model simple in construction, easy to use, the working strength of operator can be substantially reduced, work efficiency is high.
Description
Technical field
This utility model relates to a kind of electric shear.
Background technology
At present, the shears that tailor or hairdresser use mostly is manual, needs by thumb and other fingers during use
Folding carry out opening and closing two panels blade, working strength is high.And phase need to be applied according to the thickness of the article of cutting or quantity
The grip answered, continuing of adding that cutting amount carries operates frequently, easily causes the fatigue of finger, and work efficiency is the most very
Low.
Utility model content
Electric shear a kind of easy and simple to handle, that work efficiency is high is it is an object of the invention to provide according to the problems referred to above.Skill
Art scheme is as follows:
A kind of electric shear, including shell, top cutter and bottom knife；Top cutter is relative with bottom knife blade, and middle part leads to
Crossing rotating shaft hinged, rotating shaft is fixed on shell, and the afterbody of top cutter is hinged to drive mechanism by lower linking arm, the tail of bottom knife
Portion is hinged to drive mechanism by upper linking arm；Also including reduction gearing and connecting rod, reduction gearing is fixedly attached on shell also
By driving motor to drive, and being fixedly installed eccentric cylinder at reduction gearing disalignment, eccentric cylinder cuts with scissors with one end of connecting rod
Connecing, the other end of connecting rod is hinged to drive mechanism.
Further, described drive mechanism includes that contiguous block and slide block, contiguous block and slide block are arranged in guided way and lead to
Cross tensioning spring to connect；Contiguous block is hinged with described lower linking arm and upper linking arm；Slide block side is fixedly connected with slide block and connects
Bar, slide block connecting rod end is hinged to connecting rod.
Further, foil gauge and control circuit are also included；Foil gauge is arranged on guided way, for being transported by contiguous block
The dynamic deformation brought is converted to the signal of telecommunication and is sent to control circuit, and described control circuit is also connected to drive motor.
Further, between described top cutter and shell, it is additionally provided with holddown spring, and holddown spring is sleeved in rotating shaft.
The beneficial effects of the utility model are: this utility model simple in construction, easy to use, can be substantially reduced operator's
Working strength, work efficiency is high；Use tensioning spring to buffer, the safety of motor, gear and operator can be protected further；
Adjusted the duty of shears by foil gauge and control circuit, be applicable to more operating mode.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model electric shear.
In figure: 1-top cutter；2-bottom knife；3-shell；The upper linking arm of 4-；5-contiguous block；6-tensioning spring；7-connecting rod；
8-drives motor；9-rotating shaft；Linking arm under 10-；11-slide block；12-slide block connecting rod；13-eccentric cylinder；14-reduction gearing；
15-guided way.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.As it is shown in figure 1, a kind of driven shearing
Cutter, it is characterised in that include shell 3, top cutter 1 and bottom knife 2；Top cutter 1 is relative with bottom knife 2 blade, and middle part is passed through
Rotating shaft 9 is hinged, and rotating shaft 9 is fixed on shell 3, and the afterbody of top cutter 1 is hinged to drive mechanism, bottom knife by lower linking arm 10
The afterbody of 2 is hinged to drive mechanism by upper linking arm 4；Also including reduction gearing 14 and connecting rod 7, reduction gearing 14 is fixing to be connected
On shell 3 and by driving motor 8 to drive, and it is fixedly installed eccentric cylinder 13, off-centre operation at reduction gearing 14 disalignment
Post 13 is hinged with one end of connecting rod 7, and the other end of connecting rod 7 is hinged to drive mechanism.
It is additionally provided with holddown spring between top cutter 1 and the shell 3 of the present embodiment, and holddown spring is sleeved in rotating shaft 9, tightly
Spring housing thrust needed for providing between two pieces of shear blades is to improve cutting quality.Motor is driven to be fixed on shell,
The driving gear driving motor 8 engages with reduction gearing 14, and driving gear drives reduction gearing is freely rotatable around axis, reducing gear
Wheel is hat tooth, to reach the purpose commutated of slowing down；Eccentric cylinder 13 in reduction gearing, eccentric throw is the most adjustable, to reach
Different opening angles to shear blade are adapted to different operating mode.Connecting rod 7 one end is revolved around reduction gearing 14 axle center with eccentric cylinder 13
Turn, thus drive drive mechanism to do bilateral reciprocation, and then drive top cutter 1 and the folding of bottom knife 2, imitate staff behaviour
Make.
The drive mechanism of the present embodiment includes that contiguous block 5 and slide block 11, contiguous block 5 and slide block 11 are arranged in guided way 15
And connected by tensioning spring 6；Contiguous block 5 is hinged with described lower linking arm 10 and upper linking arm 4；Slide block 11 side is fixing to be connected
Slide block connecting rod 12, slide block connecting rod end 12 is had to be hinged to connecting rod 7.
Slide block 11 is provided with aperture, and this aperture provides the installation site of tensioning spring 6；Tensioning spring 6 can play offer
The effect of pretightning force, when shears closes, this tensioning spring 6 is in extended state, in use, if maloperation, could be by this
The stretching of tensioning spring and compression absorb certain energy, are i.e. driven motor equally can drive when shear blade surprisingly fixes
Reduction gearing rotates, and protects the safety of motor, gear and user of service to a certain extent.
The present embodiment also includes foil gauge and control circuit；Foil gauge is arranged on guided way 15, for being transported by contiguous block 5
The dynamic deformation brought is converted to the signal of telecommunication and is sent to control circuit, and described control circuit is also connected to drive motor 8, control circuit
By driving motor to control the operating of reduction gearing, and then the duty of adjustment shears, to be applicable to more operating mode.Such as control
Reduction gearing processed fortune circles, it is achieved a cutting, operates two weeks, it is achieved twice cutting, or control reduction gearing is persistently transported
Turn, it is achieved cutting continuously.
Work process: after switching on power, drives motor to drive reduction gearing rotatable around its axis, reduction gearing drivening rod
Doing plane motion, connecting rod promotes slide block to drive contiguous block to move back and forth in guided way, i.e. under connecting rod effect, and slide block, tensioning
Spring, contiguous block all move reciprocatingly；Contiguous block promotes and is vertically connected with arm, and linking arm drives shear blade again, i.e. achieves and cuts
The cutting action of the continuous opening and closing of cutter.
Claims (4)
1. an electric shear, it is characterised in that include shell (3), top cutter (1) and bottom knife (2)；Top cutter (1) and under
Blade (2) blade is relative, and middle part is hinged by rotating shaft (9), and rotating shaft (9) is fixed on shell (3), the afterbody of top cutter (1)
Being hinged to drive mechanism by lower linking arm (10), the afterbody of bottom knife (2) is hinged to drive mechanism by upper linking arm (4)；
Also including reduction gearing (14) and connecting rod (7), reduction gearing (14) is fixedly attached to shell (3) and above and is driven by driving motor (8)
Dynamic, and at reduction gearing (14) disalignment, it is fixedly installed eccentric cylinder (13), eccentric cylinder (13) and one end of connecting rod (7)
Hinged, the other end of connecting rod (7) is hinged to drive mechanism.
Electric shear the most according to claim 1, it is characterised in that described drive mechanism includes contiguous block (5) and slide block
(11), contiguous block (5) and slide block (11) are arranged in guided way (15) and are connected by tensioning spring (6)；Contiguous block (5) and institute
State lower linking arm (10) and upper linking arm (4) is hinged；Slide block (11) side is fixedly connected with slide block connecting rod (12), and slide block connects
Bar (12) end is hinged to connecting rod (7).
Electric shear the most according to claim 2, it is characterised in that also include foil gauge and control circuit；Foil gauge sets
Put on guided way (15), be sent to control circuit for the deformation that contiguous block (5) motion brings is converted to the signal of telecommunication, described
Control circuit is also connected to drive motor (8).
Electric shear the most according to claim 1, it is characterised in that be additionally provided with between described top cutter (1) and shell (3)
Holddown spring, and holddown spring is sleeved in rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706554.8U CN205735052U (en) | 2016-07-06 | 2016-07-06 | A kind of electric shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620706554.8U CN205735052U (en) | 2016-07-06 | 2016-07-06 | A kind of electric shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205735052U true CN205735052U (en) | 2016-11-30 |
Family
ID=57377840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620706554.8U Expired - Fee Related CN205735052U (en) | 2016-07-06 | 2016-07-06 | A kind of electric shear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205735052U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717532A (en) * | 2016-12-06 | 2017-05-31 | 江南大学 | A kind of fruit picker scissors |
| CN108098869A (en) * | 2017-12-29 | 2018-06-01 | 德路通（石家庄）生物科技有限公司 | Cut needle device |
| CN108605557A (en) * | 2018-05-09 | 2018-10-02 | 上海工程技术大学 | A kind of one hand electric gardening scissors |
| CN109015825A (en) * | 2018-08-01 | 2018-12-18 | 无锡华顺民生食品有限公司 | A kind of clip component |
| CN109227688A (en) * | 2017-10-24 | 2019-01-18 | 信阳农林学院 | A kind of Chinese medicine slicing device |
| CN111251349A (en) * | 2020-03-04 | 2020-06-09 | 广州富港万嘉智能科技有限公司 | Vegetable cutter |
-
2016
- 2016-07-06 CN CN201620706554.8U patent/CN205735052U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717532A (en) * | 2016-12-06 | 2017-05-31 | 江南大学 | A kind of fruit picker scissors |
| CN109227688A (en) * | 2017-10-24 | 2019-01-18 | 信阳农林学院 | A kind of Chinese medicine slicing device |
| CN109227688B (en) * | 2017-10-24 | 2023-12-29 | 信阳农林学院 | Traditional chinese medicine section device |
| CN108098869A (en) * | 2017-12-29 | 2018-06-01 | 德路通（石家庄）生物科技有限公司 | Cut needle device |
| CN108605557A (en) * | 2018-05-09 | 2018-10-02 | 上海工程技术大学 | A kind of one hand electric gardening scissors |
| CN108605557B (en) * | 2018-05-09 | 2021-03-26 | 上海工程技术大学 | Single-hand electric gardening scissors |
| CN109015825A (en) * | 2018-08-01 | 2018-12-18 | 无锡华顺民生食品有限公司 | A kind of clip component |
| CN111251349A (en) * | 2020-03-04 | 2020-06-09 | 广州富港万嘉智能科技有限公司 | Vegetable cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |