CN104191339A - Handheld cutting machine - Google Patents
Handheld cutting machine Download PDFInfo
- Publication number
- CN104191339A CN104191339A CN201410448212.6A CN201410448212A CN104191339A CN 104191339 A CN104191339 A CN 104191339A CN 201410448212 A CN201410448212 A CN 201410448212A CN 104191339 A CN104191339 A CN 104191339A
- Authority
- CN
- China
- Prior art keywords
- cutting
- gear
- cutting machine
- shaft gear
- hand
- 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
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 57
- 239000004020 conductor Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 241001400675 Sympodium Species 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to a handheld cutting machine which is mainly composed of an electric motor, a contrite gear, a cutting wheel, a rotary shaft gear, a conductive wire, an electric plug, a buckling-pressing switch and a handle. The electric motor directly drives the rotary shaft gear to rotate, the rotary shaft gear drives the contrite gear to rotate in a meshed mode, the contrite gear is coaxially connected with the cutting wheel, the conductive wire, the electric plug and the buckling-pressing switch are used for being connected with an external power supply, and the handle is installed at the tail portion. The handheld cutting machine changes a rotation angle through mutual meshing of the two pointed-cone-shaped gears and enables a cutting plane to be parallel to driving shafts, and a driving shaft pair can extend to achieve the purposes of deep cutting and vertical cutting.
Description
Technical field
The present invention relates to a kind of cutting mechanics, particularly a kind of hand-hold electric, belongs to industrial technology field.
Background technology
In the industrial technology field of cutting, there are a lot of high accuracy, highly difficult split requirement, for example, to certain part being cut compared with depths of mechanical device, but can not destroy the parts on side; For example in the cutting of some art sculptures, more can not collide the material on side again, this is difficult to accomplish for general cutting tool.General cutting tool, there is desk-top fixing electric slicer, also the little electric slicer that has hand-held, but this this instrument seems not consider the requirement of fine cut, cutting blade is just directly installed on electric rotation shaft, if cause the cutting that deep-going occurs to be subject to the obstruction of self parts, or hand-held cutting action is not suitable for professional requirement, do not reach the object of fine cut.In a lot of cutting operations, object need to directly stretch to cutting target cutting tool and cut, but general cutting tool is but extending through cutting machine sidewards, and a series of inconveniences and obstruction occur.
Summary of the invention
In order to cut some darker parts, also in order to carry out the cutting of high request to some comparatively meticulous material for carving on it, I have invented a kind of hand-held work cutting mill, this cutting function puts in narrow space one chi and cuts above, also can directly vertically to this material, carry out order cutting, not produce the sensation that has some setbacks sidewards.
A kind of hand-held cutting machine taked technical scheme of dealing with problems is: a kind of hand-held cutting machine mainly by electro-motor, support, contrate gear, cutting wheel, shaft gear, conductor wire, plug, withhold switch, handle forms, the direct drive shaft gear of electro-motor rotates, shaft gear interlock transmission contrate gear rotates, contrate gear is coaxially connected with cutting wheel, conductor wire, plug, withhold switch for connecting external power source, handle is arranged on afterbody.
Hand-held cutting machine utilizes electro-motor as a driving force apparatus, and this is the feature that volume is little, weight is little, noise is little of electro-motor.The shaft gear of a taper has been installed on the driving shaft end on electro-motor, the rotating shaft of this gear is exactly the driving shaft of moving motor, pointed cone is contrary with motor one side, the effect of this shaft gear is to weigh another straight cone-shaped contrate gear for one of interlock with disk, make the straight of electro-motor change into horizontal rotation to rotation, that is to say that the interlock cooperation of these two gears makes the rotation of driving shaft change 90 degree angles.If we are coaxially fixedly connected with a cutting wheel on contrate gear, cutting wheel plane just can be parallel with motor drive shaft so, reach us object has been carried out to the vertical cutting directly perceived of pointing to, also exempted the obstruction that general cutting machine has electro-motor to cause because of side.
A kind of beneficial effect of hand-held cutting machine is: a kind of hand-held cutting machine is installed another the cone-shaped gear on cone-shaped engaged gears cutting wheel on the driving shaft of electro-motor, the vertical rotation of electrical motor driven axle can be changed into horizontal rotation, cutting wheel plane and driving shaft plane parallel have been reached, can to object, cut intuitively, reduce again the obstruction of cutting.
Accompanying drawing explanation
Fig. 1 is a kind of structural principle side view of hand-held cutting machine.
In figure, 1. driving shaft, 2. electro-motor, 3. shell, 4. conductor wire, 5. withhold switch, 6. contrate gear, 7. horizontal rotating shaft, 8. shaft gear, 9. protecting crust, 10. handle, 11. cutting wheels, 12. plugs.
The specific embodiment
Below in conjunction with embodiment, a kind of hand-held cutting machine is made to further implementation.
In Fig. 1, the outer sheet form of a kind of hand-held cutting machine in figure is similar to general electronic hand-held cutting machine shape, be all cutting wheel (11) endways, but veteran cutting expert can find the difference of this hand-held cutting machine and general hand-held cutting machine: cutting wheel (11) is not on the driving shaft (1) that is directly installed on electro-motor (2), but the contrate gear (6) cone-shaped with is fixedly connected with, contrate gear (8) the again shaft gear (8) on driven shaft (1) connects, reached cutting planes and to drive axle (1) parallel, like this, if want to obtain darker cutting machine meeting, just just adding long drive shaft (1) and fixed mount just can realize, and general cutting machine is not accomplished.Electro-motor in figure (2), conductor wire and some switch contacts, all in shell (3), are withheld switch (5) and are arranged on handle (10) above easily, and plug (12) stretches out outside, for connecting power supply.
Claims (1)
1. a hand-held cutting machine, it is characterized in that: a kind of hand-held cutting machine mainly by electro-motor, contrate gear, cutting wheel, shaft gear, conductor wire, plug, withhold switch, handle forms, the direct drive shaft gear of electro-motor rotates, shaft gear interlock transmission contrate gear rotates, contrate gear is connected with cutting wheel sympodium, conductor wire, plug, withhold switch for connecting external power source, handle is arranged on afterbody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448212.6A CN104191339A (en) | 2014-09-04 | 2014-09-04 | Handheld cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410448212.6A CN104191339A (en) | 2014-09-04 | 2014-09-04 | Handheld cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104191339A true CN104191339A (en) | 2014-12-10 |
Family
ID=52076786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410448212.6A Pending CN104191339A (en) | 2014-09-04 | 2014-09-04 | Handheld cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191339A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6048260A (en) * | 1999-07-01 | 2000-04-11 | Roto-Zip Tool Corporation | Angle attachment for power tool |
| CN202137454U (en) * | 2011-06-20 | 2012-02-08 | 蓝宝才 | Handheld cutting machine |
-
2014
- 2014-09-04 CN CN201410448212.6A patent/CN104191339A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6048260A (en) * | 1999-07-01 | 2000-04-11 | Roto-Zip Tool Corporation | Angle attachment for power tool |
| CN202137454U (en) * | 2011-06-20 | 2012-02-08 | 蓝宝才 | Handheld cutting machine |
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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: 20141210 |