CN104308044A - Steel rope cutter - Google Patents
Steel rope cutter Download PDFInfo
- Publication number
- CN104308044A CN104308044A CN201410535449.8A CN201410535449A CN104308044A CN 104308044 A CN104308044 A CN 104308044A CN 201410535449 A CN201410535449 A CN 201410535449A CN 104308044 A CN104308044 A CN 104308044A
- Authority
- CN
- China
- Prior art keywords
- sector gear
- motor
- steel rope
- reversion
- gear
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention discloses a steel rope cutter. The steel rope cutter comprises a shell, two motors, a gear device and blades, wherein the motors, the gear device and the blades are positioned in the shell; the motors are a first motor and a second motor respectively; the gear device comprises a forward rotation fan-shaped gear and a reverse rotation fan-shaped gear; the first motor and the second motor are used for driving the forward rotation fan-shaped gear and the reverse rotation fan-shaped gear to rotate through gears respectively; the forward rotation fan-shaped gear and the reverse rotation fan-shaped gear are hinged to the shell respectively; a pair of blades are arranged on the inner sides of the forward rotation fan-shaped gear and the reverse rotation fan-shaped gear respectively; the pair of blades approaches so as to cut a steel rope when the forward rotation fan-shaped gear and the reverse rotation fan-shaped gear rotate. The two motors are used for driving so as to guarantee that the blades have sufficient stress intensity; the steel rope cutter has the advantages of high response speed, easiness in operation, capability of improving the working efficiency and high degree of automation.
Description
Technical field
The invention belongs to Architectural Equipment field, particularly relate to a kind of steel rope cutter.
Background technology
Along with the scale of social production and the progressively raising of automaticity; the simplification that people operate construction machinery equipment and automation require also more and more higher; steel rope cutter, because structure is simple, easy to operate, cut off quick and time saving and energy saving advantage, makes its industrial production apply comparatively extensive.If application number is 201110363463.0 disclose a kind of steel rope cutter, comprise stationary knife, moving knife, fixed mount, hydraulic cylinder, hydraulic pump, described stationary knife is fixedly connected with fixed mount, fluted on fixed mount, moving knife can translation in described groove, moving knife is fixedly connected with the rod end of hydraulic cylinder, hydraulic cylinder is connected with hydraulic pump, the rod end of hydraulic pump control hydraulic cylinder moves, this invention is owing to adopting hydraulic pump drive hydraulic cylinder, drive the movement of moving knife, cut off steel cable, save time, human-saving, improve steel cable production efficiency, but this invention huge structure is heavy, not portable, the sealing of hydraulic cylinder and guidance quality require higher, and moving knife moves back and forth and needs manual operation to control, operate more loaded down with trivial details.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of portable, steel rope cutter simple to operate.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of steel rope cutter, comprise shell and be positioned at the motor of shell, geared system and blade, described motor is two, be respectively the first motor and the second motor, described geared system comprises rotating forward sector gear and reversion sector gear, described first motor and the second motor rotate forward sector gear respectively by gear drive and reversion sector gear rotates, described rotating forward sector gear and reversion sector gear are hinged on shell respectively, blade described in a pair is arranged on the inner side of described rotating forward sector gear and reversion sector gear respectively, when described rotating forward sector gear and reversion sector gear rotate, blade described in a pair is near cutting off steel cable.
On such scheme basis preferably, described rotating forward sector gear is connected with shell respectively by back-moving spring with one end of reversion sector gear.
On such scheme basis preferably, described geared system is planetary reduction gear.
On such scheme basis preferably, the fan-shaped angle of described rotating forward sector gear and reversion sector gear is 82-85o.
On such scheme basis preferably, described blade cutting edge surface is provided with carbon nitration case.
On such scheme basis preferably, be provided with below described shell and hold end, described holding end surfaces is provided with cross knurled.
The beneficial effect that the present invention compared with prior art has is: two motors drive and can ensure that blade cuts off steel cable and has enough stress intensities, reliability is high and response speed is high, it is large that described geared system stable movement can transmit the range of stress, after steel cable cuts off, described spring can rely on elastic force that geared system is retracted initial position, decrease operation and time that machinery returns cutter, improve operating efficiency, automaticity is high, described geared system is planetary reduction gear, effectively the high rotating speed of motor is become the high torque (HT) of geared system, cut-out stress during blade work can be increased, described geared system is fan-shaped, fan-shaped angle is 82-85o, improve the scope that blade cuts off steel cable thickness, the carbon nitration case that described blade cutting edge surface is provided with improves hardness and the wearability of cutting edge, the cross knurled that described holding end surfaces is provided with can increase the coefficient of friction holding end surfaces, improve the reliability and security that hold.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Number in the figure is: 1-shell, 2-motor, 3-blade, 4-switch, and 5-holds end, 6-power line, 7-first motor, 8-second motor, 9-gear, 10-geared system, and 11-rotates forward sector gear, and 12-reverses sector gear, 13-spring.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In describing the invention, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
See figures.1.and.2 known, a kind of steel rope cutter, comprise shell 1, be positioned at the motor 2 of shell, blade 3, described motor 2 is two, be respectively the first motor 7 and the second motor 8, described motor 2 is by gear 9 drive gear arrangement 10, described geared system 10 comprises rotating forward sector gear 11 and reversion sector gear 12, described first motor 7 and the second motor 8 drive rotating forward sector gear 11 and reversion sector gear 12 to rotate respectively by gear 9, described rotating forward sector gear 11 and reversion sector gear 12 are hinged on shell 1 respectively, described rotating forward sector gear 11 is connected with shell 1 respectively by back-moving spring 13 with one end of reversion sector gear 12, blade 3 described in a pair is arranged on the inner side of described rotating forward sector gear 11 and reversion sector gear 12 respectively, when described rotating forward sector gear 11 and reversion sector gear 12 rotate, blade 3 described in a pair is near cutting off steel cable.
Described blade 3 cutting edge inclination angle is 25-28o.Further, described geared system 10 is planetary reduction gear, effectively the high rotating speed of motor 2 is become the high torque (HT) of geared system 10, can increase cut-out stress when blade 3 works.
Further, described geared system 10 is fan-shaped, and fan-shaped angle is 82-85o, improves the scope that blade 3 cuts off steel cable thickness.
Further, described blade 3 edge surface is provided with carbon nitration case, improves hardness and the wearability of cutting edge, extends the service life of blade.
Further, be provided with below described shell 1 and hold end 5, switch 4 is positioned at the holding end 5 of shell 1, and described holding end 5 surface is provided with cross knurled, increases the coefficient of friction holding end 5 surface, improves the reliability and security that hold.Power line 6 is also introduced from the bottom holding end 5.
Two motors 1 drive and can ensure that blade 3 cuts off steel cable and has enough stress intensities, reliability is high and response speed is high, it is large that described geared system 10 stable movement can transmit the range of stress, after steel cable cuts off, described spring 12 can rely on elastic force that blade 3 is retracted initial position, decrease operation and time that machinery returns cutter, improve operating efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a steel rope cutter, it is characterized in that: comprise shell and be positioned at the motor of shell, geared system and blade, described motor is two, be respectively the first motor and the second motor, described geared system comprises rotating forward sector gear and reversion sector gear, described first motor and the second motor rotate forward sector gear respectively by gear drive and reversion sector gear rotates, described rotating forward sector gear and reversion sector gear are hinged on shell respectively, blade described in a pair is arranged on the inner side of described rotating forward sector gear and reversion sector gear respectively, when described rotating forward sector gear and reversion sector gear rotate, blade described in a pair is near cutting off steel cable.
2. a kind of steel rope cutter according to claim 1, is characterized in that: described rotating forward sector gear is connected with shell respectively by back-moving spring with one end of reversion sector gear.
3. a kind of steel rope cutter according to claim 1, is characterized in that: described geared system is planetary reduction gear.
4. a kind of steel rope cutter according to claim 1, is characterized in that: the fan-shaped angle of described rotating forward sector gear and reversion sector gear is 82-85o.
5. a kind of steel rope cutter according to claim 1, is characterized in that: described blade cutting edge surface is provided with carbon nitration case.
6. a kind of steel rope cutter according to claim 1, is characterized in that: be provided with below described shell and hold end, described holding end surfaces is provided with cross knurled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410535449.8A CN104308044A (en) | 2014-10-13 | 2014-10-13 | Steel rope cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410535449.8A CN104308044A (en) | 2014-10-13 | 2014-10-13 | Steel rope cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104308044A true CN104308044A (en) | 2015-01-28 |
Family
ID=52363433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410535449.8A Pending CN104308044A (en) | 2014-10-13 | 2014-10-13 | Steel rope cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104308044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458129A (en) * | 2016-01-25 | 2016-04-06 | 庞万工具公司 | Handheld electric cable shear |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167668A (en) * | 1996-06-12 | 1997-12-17 | 株式会社泉精器制作所 | Electric cable cutter |
| JPH10249630A (en) * | 1997-03-13 | 1998-09-22 | Izumi Prod Co | Electrically-driven cable cutter |
| CN1610202A (en) * | 2003-10-20 | 2005-04-27 | 理想工业公司 | Drill powered cable cutter |
| KR20080004972U (en) * | 2007-04-24 | 2008-10-29 | 주식회사 대현드래곤트레이딩 | A Cutting Machine For Cable |
| CN201745032U (en) * | 2010-06-18 | 2011-02-16 | 艾默生管道工具(上海)有限公司 | Pipe cutting device |
| CN102672079A (en) * | 2012-06-15 | 2012-09-19 | 王军 | Metal wire shearing machine |
| WO2012132858A1 (en) * | 2011-03-29 | 2012-10-04 | 株式会社東亜インターシステム | Electric cable cutter |
| CN204148417U (en) * | 2014-10-13 | 2015-02-11 | 金陵科技学院 | A kind of steel rope cutter |
-
2014
- 2014-10-13 CN CN201410535449.8A patent/CN104308044A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1167668A (en) * | 1996-06-12 | 1997-12-17 | 株式会社泉精器制作所 | Electric cable cutter |
| JPH10249630A (en) * | 1997-03-13 | 1998-09-22 | Izumi Prod Co | Electrically-driven cable cutter |
| CN1610202A (en) * | 2003-10-20 | 2005-04-27 | 理想工业公司 | Drill powered cable cutter |
| US20080006134A1 (en) * | 2003-10-20 | 2008-01-10 | Konen Bruce P | Drill powered cable cutter |
| KR20080004972U (en) * | 2007-04-24 | 2008-10-29 | 주식회사 대현드래곤트레이딩 | A Cutting Machine For Cable |
| CN201745032U (en) * | 2010-06-18 | 2011-02-16 | 艾默生管道工具(上海)有限公司 | Pipe cutting device |
| WO2012132858A1 (en) * | 2011-03-29 | 2012-10-04 | 株式会社東亜インターシステム | Electric cable cutter |
| CN102672079A (en) * | 2012-06-15 | 2012-09-19 | 王军 | Metal wire shearing machine |
| CN204148417U (en) * | 2014-10-13 | 2015-02-11 | 金陵科技学院 | A kind of steel rope cutter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458129A (en) * | 2016-01-25 | 2016-04-06 | 庞万工具公司 | Handheld electric cable shear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |