CN105773726A - Strut type cutter device - Google Patents
Strut type cutter device Download PDFInfo
- Publication number
- CN105773726A CN105773726A CN201610307548.XA CN201610307548A CN105773726A CN 105773726 A CN105773726 A CN 105773726A CN 201610307548 A CN201610307548 A CN 201610307548A CN 105773726 A CN105773726 A CN 105773726A
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- blade
- driving device
- cutter
- column support
- 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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B19/00—Other reciprocating saws with power drive; Fret-saws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B19/00—Other reciprocating saws with power drive; Fret-saws
- B27B19/002—Power-driven hand saws
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a strut type cutter device. The strut type cutter device comprises a cutter body and a cutter body clamping and driving device, wherein the cutter body comprises a blade; the blade is a special-shaped blade; the special-shaped blade comprises one part of a cam profile or involute shape; a rotational structure is arranged on the cutter body; the cutter body can rotate around the rotational structure; the cutter body clamping and driving device comprises a cutter body clamping device and a driving device; a rotational structure clamping body is arranged on the cutter body clamping device and is matched with the rotational structure; the rotational structure can rotate in the rotational structure clamping body; the cutter body clamping device is connected with the cutter body; and the driving device drives the blade to simultaneously advance and rotate while cutting. The strut type cutter device disclosed by the invention has the advantages of simple structure, low cost, convenience in cutting, high efficiency, time conservation, labor conservation, good cutting quality and capability of cutting stubborn objects.
Description
Technical field
The present invention relates to cutter field, particularly relate to a kind of column support type cutter.
Background technology
Along with improving constantly of Machining Technology, the requirement of process tool used also improves constantly therewith, do not require nothing more than cutting knife sharp, cutting speed, cutting degree, also require that cutting is neat, quality to cutting, improving constantly of required precision, to improving production efficiency, reduce production cost, the requirement of the surface trimming function with high-intelligentization is also promoting, at present, some large-scale automatic rulecutter structures are complicated, production cost is high, it is not appropriate for promoting the use of on a large scale, and some small-sized cutter machine automaticities are low, production efficiency is low, so when producing product, need bigger labour force.
In mechanical processing process, cutting usual way has the cutting of hand cut, semi auto cutting machine and numerical control cutting machine cutting, hand cut is flexible, but hand cut is of poor quality, scale error is big, waste of material is big, following process workload big, labor condition is severe simultaneously, and production efficiency is low, copying cutting machine in semi auto cutting machine, the quality of cutting workpiece is better, owing to it uses cutting die, is not suitable for single-piece, small lot and big work piece cut.Although other type semi auto cutting machine reduces labor strength, but its function is simple, is only suitable for the part cutting of some relatively regular shapes.
Use hand cut and semi-automatic cutting mode also comparatively general in some medium-sized and small enterprises of China are even at some large enterprises, such as, the commonly used sawtooth of workman cuts trees or green stem, sawtooth cuts through every time all can remove some little chips, need blade repeatedly to cut through and could cut off stem, extend clipping time.In addition, instrument must be exerted oneself by operator, compress stem, to keep cutting, this hands that can make operator and/or arm are tired, simultaneously, there is the little easy deflection of stem of weak support or be booked between sawtooth, therefore can not effectively be cut, therefore cutting efficiency is effectively improved, cut quality, alleviate operator ground labor intensity and seem particularly necessary, but, it is irregular that hand cut and the such cutting of semi-automatic cutting mode easily cause cutting, facet out-of-flatness, cause and tear, cut material has shredding or residue, cutting effect cannot be fine, cut material needs cutting tool is firmly waited puzzlement.
In sum, for the shortcoming of above-mentioned cutting knife, present configuration is simple, with low cost, cuts convenience and high-efficiency, and time saving and energy saving, cut quality is good, it is possible to the obstinate object of cutting, and can control the cutter hub anglec of rotation.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that a kind of column support type cutter, cut convenience and high-efficiency, time saving and energy saving, cut quality is good, it is possible to the obstinate object of cutting.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of column support type cutter, including cutter hub and cutter hub grasping drive unit, described cutter hub includes blade, described blade is abnormity blade, described abnormity blade includes a part for cam profile or involute shape, described cutter hub is provided with rotary structure, described cutter hub can rotate around rotary structure, described cutter hub grasping drive unit includes cutter hub clamping device and driving device, described cutter hub clamping device is provided with rotational structure cramping body, described rotational structure cramping body coordinates with rotary structure, described rotary structure can rotate in rotational structure cramping body, described cutter hub clamping device connects cutter hub, described driving device drives blade to advance while rotating while cutting.
Further, a part for term used herein above " involute " i.e. involute shape, refer to the curve of the track definition of the tight string distal point not wound (or winding) by another curve from the plane of another curve.Therefore, the radius (that is, the distance from blade to rotating shaft) of blade can increase to the far-end of blade from the near-end of blade.In certain embodiments, the involute that the shape of blade can be approximately round.
Further, described rotational structure includes cylinder axis and/or elliptical shaft and/or with the square shaft of fillet and/or annulus.
Further, described driving device includes the driving device of manual type and DYN dynamic driving device.
Further, the driving device of described manual type includes the rocking bar of hand-rail type or the gear train of fork or the cam with handle or wind and/or manual actuation, and described DYN dynamic driving device includes motor or decelerator or brake.
Further, described driving device drives cutter hub motion, and described cutter hub rotates around rotary structure, produces the component of a cut direction and the power vertical with cut direction during cutting, also produces a lateral cutting when blade advances mobile.
Further, described cutter hub being provided with tool bore, described cylinder axis connects tool bore, and described cylinder axis is provided with ratchet, is provided with ratchet, described ratchet and click-fit and controls the direction of cutter hub rotation and the angular range of single rotation in described tool bore.
Further, described cutter hub clamping device includes knife rest and/or handle of a knife.
Further, described cutter hub around the angular range that cylinder axis rotates be in 0-360 ° arbitrarily angled, described cutter hub is provided with angular range scale marker.
Further, described blade is provided with serrated portion and smooth.
The invention has the beneficial effects as follows:
1. simple in construction, with low cost；
2. cutting convenience and high-efficiency, time saving and energy saving, cut quality is good；
3. can cut obstinate object.
4. control the angle and direction of cutting.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing to describe in detail.The specific embodiment of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is a kind of column support type cutter male-type edge structure schematic diagram that the present invention relates to；
Fig. 2 is a kind of column support type cutter umbilicate type edge structure schematic diagram that the present invention relates to.
Number in the figure illustrates: cutter hub 1, cutter hub grasping drive unit 2, blade 3, cutter hub clamping device 4, driving device 5, rotary structure 6, cylinder axis 7, ratchet 8, ratchet 9, tool bore 10.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Shown in Fig. 2, a kind of column support type cutter, including cutter hub 1 and cutter hub grasping drive unit 2, described cutter hub 1 includes blade 3, described blade 3 is abnormity blade, described abnormity blade includes a part for cam profile or involute shape, described cutter hub 1 is provided with rotary structure 6, described cutter hub 1 can rotate around rotary structure 6, described cutter hub grasping drive unit 2 includes cutter hub clamping device 4 and driving device 5, described cutter hub clamping device 4 is provided with rotational structure cramping body, described rotational structure cramping body coordinates with rotary structure 6, described rotary structure 6 can rotate in rotational structure cramping body, described cutter hub clamping device 4 connects cutter hub 1, described driving device 5 drives blade 3 to advance while rotating while cutting.
Further, described rotational structure 6 includes cylinder axis 7 and/or elliptical shaft and/or with the square shaft of fillet and/or annulus.
Further, described driving device 5 includes the driving device of manual type and DYN dynamic driving device.
Further, the driving device of described manual type includes the rocking bar of hand-rail type or the gear train of fork or the cam with handle or wind and/or manual actuation, and described DYN dynamic driving device includes motor or decelerator or brake.
Further, described driving device 5 drives cutter hub 1 to move, and described cutter hub 1 rotates around rotary structure 6, produces the component of a cut direction and the power vertical with cut direction during cutting, also produces a lateral cutting when blade advances mobile.
Further, being provided with tool bore 10 on described cutter hub, described cylinder axis 7 connects tool bore 10, and described cylinder axis 7 is provided with ratchet 8, the angular range that ratchet 9, described ratchet 8 and ratchet 9 coordinate the direction controlling cutter hub 1 rotation and single to rotate it is provided with in described tool bore 10.
Further, described cutter hub clamping device 4 includes knife rest and/or handle of a knife.
Further, described cutter hub 1 around the angular range that cylinder axis 7 rotates be in 0-360 ° arbitrarily angled, described cutter hub 1 is provided with angular range scale marker.
Further, described blade 3 is provided with serrated portion and smooth.
Specific embodiment:
User uses one column support type cutter of the present invention, during cutting object, because cutter hub 1 is provided with rotary structure 6, cutter hub clamping device 4 is provided with rotational structure cramping body, rotational structure cramping body coordinates with rotary structure 6, rotary structure 6 can rotate in rotational structure cramping body, the component of a cut direction and the power vertical with cut direction is produced when cutter hub 1 cuts, a lateral cutting is also produced mobile when blade advances, blade 3 advances while rotating while cutting, simultaneously, user can also control rotational steps and the anglec of rotation of cutter hub 1, cylinder axis 7 is provided with ratchet 8, ratchet 9 it is provided with in tool bore 10, ratchet 8 and ratchet 9 coordinate the angular range that the direction controlling cutter hub 1 rotation and single rotate.
The above; being only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; change can be readily occurred in or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with scope of the claims.
Claims (9)
- null1. a column support type cutter，Including cutter hub (1) and cutter hub grasping drive unit (2)，It is characterized in that: described cutter hub (1) includes blade (3)，Described blade (3) is abnormity blade，Described abnormity blade includes a part for cam profile or involute shape，Described cutter hub (1) is provided with rotary structure (6)，Described cutter hub (1) can rotate around rotary structure (6)，Described cutter hub grasping drive unit (2) includes cutter hub clamping device (4) and driving device (5)，Described cutter hub clamping device (4) is provided with rotational structure cramping body，Described rotational structure cramping body coordinates with rotary structure (6)，Described rotary structure (6) can rotate in rotational structure cramping body，Described cutter hub clamping device (4) connects cutter hub (1)，Described driving device (5) drives blade (3) to advance while rotating while cutting.
- 2. a kind of column support type cutter according to claim 1, it is characterised in that: described rotational structure (6) includes cylinder axis (7) and/or elliptical shaft and/or with the square shaft of fillet and/or annulus.
- 3. a kind of column support type cutter according to claim 1, it is characterised in that: described driving device (5) includes the driving device of manual type and DYN dynamic driving device.
- 4. a kind of column support type cutter according to claim 3, it is characterized in that: the driving device of described manual type includes the rocking bar of hand-rail type or the gear train of fork or the cam with handle or wind and/or manual actuation, and described DYN dynamic driving device includes motor or decelerator or brake.
- 5. a kind of column support type cutter according to claim 1, it is characterized in that: described driving device (5) drives cutter hub (1) motion, described cutter hub (1) rotates around rotary structure (6), produce the component of a cut direction and the power vertical with cut direction during cutting, also produce a lateral cutting when blade advances mobile.
- 6. a kind of column support type cutter according to claim 2, it is characterized in that: described cutter hub is provided with tool bore (10), described cylinder axis (7) connects tool bore (10), described cylinder axis (7) is provided with ratchet (8), being provided with ratchet (9) in described tool bore (10), described ratchet (8) and ratchet (9) coordinate and control direction that cutter hub (1) rotates and the angular range that single rotates.
- 7. a kind of column support type cutter according to claim 1, it is characterised in that: described cutter hub clamping device (4) includes knife rest and/or handle of a knife.
- 8. a kind of column support type cutter according to claim 1, it is characterised in that: described cutter hub (1) around the angular range that cylinder axis (7) rotates be in 0-360 ° arbitrarily angled, described cutter hub (1) is provided with angular range scale marker.
- 9. a kind of column support type cutter according to claim 1, it is characterised in that: described blade (3) is provided with serrated portion and smooth, and described blade includes the blade of male-type and the blade of umbilicate type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610307548.XA CN105773726A (en) | 2016-05-11 | 2016-05-11 | Strut type cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610307548.XA CN105773726A (en) | 2016-05-11 | 2016-05-11 | Strut type cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105773726A true CN105773726A (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610307548.XA Pending CN105773726A (en) | 2016-05-11 | 2016-05-11 | Strut type cutter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105773726A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551156A (en) * | 1992-09-01 | 1996-09-03 | Schmid & Wezel Gmbh & Co. | Revolving blade skinning device |
| DE10116492A1 (en) * | 2001-04-03 | 2002-10-10 | Schmitt Manuela | Electrical hand-operated cutting tool for plasterboard comprises electric drive motor and gearing for power transmission located in a small housing, and has rotatable cutting blade and a guard |
| US20060174492A1 (en) * | 2002-12-17 | 2006-08-10 | Charles Gasman | Reciprocating blade systeme for knives, enabling higher cutting efficiency without pulling on the object to be cut |
| CN101104275A (en) * | 2006-07-12 | 2008-01-16 | 达特工业股份有限公司 | Rotary cutting tool assembly |
| CN201172225Y (en) * | 2008-03-21 | 2008-12-31 | 吕品 | Pizza knife |
| CN101489742A (en) * | 2006-07-13 | 2009-07-22 | 菲斯卡尔布兰茨公司 | Handheld rotary cutter |
| CN103764328A (en) * | 2011-09-07 | 2014-04-30 | 罗伯特·博世有限公司 | Saw blade for a machine tool |
| CN203993935U (en) * | 2014-06-24 | 2014-12-10 | 广州铁路职业技术学院 | Electric knife |
-
2016
- 2016-05-11 CN CN201610307548.XA patent/CN105773726A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5551156A (en) * | 1992-09-01 | 1996-09-03 | Schmid & Wezel Gmbh & Co. | Revolving blade skinning device |
| DE10116492A1 (en) * | 2001-04-03 | 2002-10-10 | Schmitt Manuela | Electrical hand-operated cutting tool for plasterboard comprises electric drive motor and gearing for power transmission located in a small housing, and has rotatable cutting blade and a guard |
| US20060174492A1 (en) * | 2002-12-17 | 2006-08-10 | Charles Gasman | Reciprocating blade systeme for knives, enabling higher cutting efficiency without pulling on the object to be cut |
| CN101104275A (en) * | 2006-07-12 | 2008-01-16 | 达特工业股份有限公司 | Rotary cutting tool assembly |
| CN101489742A (en) * | 2006-07-13 | 2009-07-22 | 菲斯卡尔布兰茨公司 | Handheld rotary cutter |
| CN201172225Y (en) * | 2008-03-21 | 2008-12-31 | 吕品 | Pizza knife |
| CN103764328A (en) * | 2011-09-07 | 2014-04-30 | 罗伯特·博世有限公司 | Saw blade for a machine tool |
| CN203993935U (en) * | 2014-06-24 | 2014-12-10 | 广州铁路职业技术学院 | Electric knife |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20160720 |