CN101905461A - Cutter of platform-type cutting machine - Google Patents
Cutter of platform-type cutting machine Download PDFInfo
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- CN101905461A CN101905461A CN 201010237133 CN201010237133A CN101905461A CN 101905461 A CN101905461 A CN 101905461A CN 201010237133 CN201010237133 CN 201010237133 CN 201010237133 A CN201010237133 A CN 201010237133A CN 101905461 A CN101905461 A CN 101905461A
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- Prior art keywords
- cutter
- loop bar
- platform
- cutting machine
- type cutting
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- 238000012856 packing Methods 0.000 claims description 16
- 239000010985 leather Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention discloses a cutter of a platform-type cutting machine, which comprises a cutter head casing, a sleeve rod, a fixed bearing, a spring, a movable bearing, a hollow gasket, a strong magnet, an adjusting knob and a cutter blade. The cutter head casing is arranged at one end of the head of the sleeve rod; the adjusting knob is arranged at one end of the tail part of the sleeve rod; the fixed bearing is fixedly arranged in the sleeve rod and is horizontally aligned with the head of the sleeve rod; the spring, the movable bearing, the hollow gasket and the strong magnet are overlapped in turn and assembled into the sleeve rod from the tail part of the sleeve rod; the cutter end of the cutter blade passes through a centre hole of the fixed bearing to enter the hollow sleeve rod from a centre hole of the cutter head casing, and passes through the spring in the sleeve rod to press against the inside diameter of the movable bearing; and a cutter point is exposed out of the centre hole of the cutter head casing. The end surface, close to the cutter point, of the cutter head casing adopts a convex smooth curve surface of which two sides are low and the middle part is high, and is provided with a positioning device on the sleeve rod of the cutter, so that the cutter has functions of adjusting the depth of the cutter point of the cutter and carrying out self-adaptive steering motion to the cutter blade, and the cutter has the advantages of simple structure, convenient mounting and high cutting precision.
Description
Technical field
The present invention relates to the cutting tool that uses on a kind of platform-type cutting machine.
Background technology
It is light, thin that platform-type cutting machine generally is mainly used in materials such as footwear, clothes, packing, electronics, the industry of drawing a design of the fly-cutting of material below 1 millimeter, and common in the market CAD/CAM machine very is used in cutting and proofing widely.They almost all are the axle side-to-side movements by X driven by motor directions X, the axle of Y driven by motor Y direction seesaws, the axle of Z driven by motor Z direction moves up and down, also need to dispose especially one and turn to the C motor, drive cutter and finish go to action, make the handpiece structure complexity, precision is wayward, the cost height is even use servomotor control cutter go to action also can not accurately finish smooth complete low-angle cutting demand.
China utility model patent ZL 200820058593.7 the utility model relate to that a kind of to collect the cutting cutting pinch roller of drawing be the multi-purpose tool head of one, its cutting tool vibrating blade assembly is connected with the vibrating shaft assembly with the servomotor assembly by presser foot component, the vibrating shaft assembly is connected with the 3rd handwheel by the vibrating blade governor motion, and the vibrating blade governor motion is connected with the eccentric shaft assembly by the line ball frame.Logical handwheel is regulated the depth of cutter, the blade that drives cutter by servomotor is finished go to action simultaneously, but its defective is too complicated in structure, volume is bigger, and the cost height needs to use servomotor to finish and turns to, technological requirement height during installation, step is many, and precision is difficult to control during cutting light weight material, and cutting effect is relatively poor.
Therefore, the cutter structure that uses on the platform-type cutting machine that needs a kind of point of a knife depth-adjustment and blade self-adapting steering to move really can overcome above-mentioned the deficiencies in the prior art, improves installation effectiveness, improves the cutter of cutting effect.
Summary of the invention
The technical problem to be solved in the present invention is the cutter that uses on the platform-type cutting machine of a kind of point of a knife depth-adjustment and the motion of blade self-adapting steering is provided, and this cutter structure is simple, reliable operation, cutting accuracy height.
Cutter of platform-type cutting machine of the present invention comprises tool bit casing, loop bar, rigid bearing, spring, live bearing, hollow pad, strong magnet, adjusting knob and blade; Described tool bit casing is installed in head one end of loop bar, and adjusting knob is installed in afterbody one end of loop bar; Described rigid bearing is fixedly mounted in the loop bar and the head of loop bar horizontally aligns; In described spring, live bearing, hollow pad, strong magnet stack gradually and pack loop bar into from the afterbody of loop bar; The cutter tail of described blade enters the loop bar of hollow from the centre bore that the centre bore of tool bit casing passes rigid bearing successively, and the spring that passes in the loop bar withstands on the internal diameter of live bearing, and point of a knife exposes the centre bore of tool bit casing.
Described tool bit casing is designed to the low middle high convex smooth surface in the both sides of centre bore symmetry near the end face of point of a knife.
Described cover club head, adjusting knob head all are provided with at least one leather packing groove, and the hollow leather packing places the leather packing groove, and leather packing thickness is a little more than the leather packing groove.
Described tool bit casing, loop bar afterbody, adjusting knob afterbody are provided with coarse surface.Described coarse surface is to the shallow grooves that forms along the surperficial vertical axes of tool bit casing, loop bar afterbody, adjusting knob afterbody.
Also be provided with positioner on the described loop bar, described positioner comprises that an annular ring that is slightly larger than loop bar and one are fixed on screw on the loop bar by annular ring and with annular ring.
Description of drawings
Fig. 1 is the cutaway view of cutter of platform-type cutting machine of the present invention;
Fig. 2 is a tool bit casing front view on the cutter of platform-type cutting machine of the present invention;
Fig. 3 is a loop bar front view on the cutter of platform-type cutting machine of the present invention;
Fig. 4 is a cutter of platform-type cutting machine adjusted knob front view of the present invention;
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
Shown in Figure 1, be cutter of platform-type cutting machine of the present invention, comprise tool bit casing 2, loop bar 3, rigid bearing 4, spring 5, live bearing 6, hollow pad 7, strong magnet 8, adjusting knob 9 and blade 1 combine, tool bit casing 2 is connected in a spiral manner with head one end of loop bar 3, and adjusting knob 9 is connected in a spiral manner with afterbody one end of loop bar 3, and the rigid bearing 4 snap-in loop bar heads interior and loop bar 3 that are fixedly mounted on horizontally align, spring 5, in live bearing 6, hollow pad 7, strong magnet 8 stack gradually and pack loop bar into from the afterbody of loop bar, the cutter tail of blade 1 enters the loop bar 3 of hollow from the centre bore that the centre bore of tool bit casing 2 passes rigid bearing 4 successively, and the spring 5 that passes in the loop bar withstands on the internal diameter of live bearing 6, and hollow pad 7 is separated live bearing 6 and strong magnet 8, makes strong magnet 8 can not touch the internal diameter of live bearing 6, thereby can not have influence on rotating freely of blade 1, point of a knife exposes the centre bore of tool bit casing 3.The depth of the centre bore of tool bit casing can the flexible modulation point of a knife be exposed in propelling by adjusting knob 9 or retreat.
When cutter falls duty, the point of a knife of cutter exposes the centre bore of tool bit casing, the cutter tail withstands on the internal diameter of live bearing, make blade 1 be in rotatable at any time state, the point of a knife that cutter exposes tool bit casing 2 partly enters machined material, when mobile, because machined material can use the point of a knife resistance to increase, because the power of keeping away of blade, Gu point of a knife can be adjusted the direct of travel that the blade direction is a point of a knife automatically, thereby cut, be implemented under the situation that need not motor steering, can finish turning to cutting action automatically, neatly.
When cutter lifts duty, spring 5 supports live bearing 6, hollow pad 7 and the strong magnet 8 on it, and can they not drop to loop bar 3 head positions, because the existence of strong magnet 8 also makes the afterbody of point of a knife can be adsorbed on the internal diameter of live bearing 4, thereby makes blade 1 be unlikely to come off.
As a further improvement on the present invention, be designed to the low middle high convex smooth surface in the both sides of centre bore symmetry at the end face of tool bit casing 2 near point of a knife.The smooth curved design of convex can effectively reduce when cutting tool bit casing be cut the contact-making surface of material, thereby reduce to cut resistance; Adopt both sides low in the middle of high curved surface the cut edge of the material that is cut is avoided and the contacting of tool bit casing 2, thereby make the cut edge more complete, the cutting effect after the cutting is better.
As a further improvement on the present invention, loop bar 3 heads and or adjusting knob 9 heads be respectively equipped with at least one leather packing groove (13,14), the hollow leather packing places the leather packing groove, leather packing thickness is a little more than the leather packing groove.Can make like this in when assembling increases tool bit casing and loop bar, and engaging between adjusting knob and loop bar makes binding site more firm, and job stability is higher.
As a further improvement on the present invention, as Fig. 2, Fig. 3, shown in Figure 4ly on tool bit casing 2, loop bar 3 afterbodys, adjusting knob 9 afterbodys, be provided with coarse surface (2,10,15), coarse surface can be along the anti-skidding design of tool bit casing surface vertical axes to the shallow grooves that forms.Can make the contact-making surface that increases when installation and adjusting with finger like this, the difficult cunning conveniently screws operation.
As a further improvement on the present invention, be fixed on screw 12 on the loop bar by install an annular ring 11 that is slightly larger than loop bar and one on the rod outer surface additional at cover by annular ring and with annular ring, just can realize positioning function, be used to write down the position that used last time when taking off, the installation of convenient so greatly next time, remove debugging step from, improved installation effectiveness.
Although the preferable specific embodiment of the present invention has been described in explanation by way of example above, protection scope of the present invention is not limited in above-mentioned explanation, but is defined by all technical characterictics and the equivalent technologies feature thereof that appended claim provides.Persons skilled in the art are understandable that, under the essence and marrow prerequisite that does not deviate from the present invention and instructed, any modifications and variations may still drop within the protection domain of claim of the present invention.
Claims (10)
1. a cutter of platform-type cutting machine comprises tool bit casing (2), loop bar (3), rigid bearing (4), spring (5), live bearing (6), hollow pad (7), strong magnet (8), adjusting knob (9) and blade
(1); Described tool bit casing (2) is installed in head one end of loop bar (3), and adjusting knob (9) is installed in afterbody one end of loop bar (3); Described rigid bearing (4) is fixedly mounted in the loop bar and the head of loop bar (3) horizontally aligns; In described spring (5), live bearing (4), hollow pad (7), strong magnet (8) stack gradually and pack loop bar into from the afterbody of loop bar (3); The cutter tail of described blade (1) enters the loop bar (3) of hollow from the centre bore that the centre bore of tool bit casing (2) passes rigid bearing (4) successively, and the spring (5) that passes in the loop bar withstands on the internal diameter of live bearing (6), and point of a knife exposes the centre bore of tool bit casing.
2. cutter of platform-type cutting machine according to claim 1 is characterized in that: described tool bit casing (2) is designed to the low middle high convex smooth surface in the both sides of centre bore symmetry near the end face of point of a knife.
3. cutter of platform-type cutting machine according to claim 1, it is characterized in that: described loop bar (3) head and/or adjusting knob (9) head are respectively equipped with at least one leather packing groove (13,14), the hollow leather packing places the leather packing groove, and leather packing thickness is a little more than the leather packing groove.
4. cutter of platform-type cutting machine according to claim 1 is characterized in that: described tool bit casing (2) is provided with coarse surface.
5. cutter of platform-type cutting machine according to claim 4 is characterized in that: described coarse surface is to the shallow grooves that forms along the surperficial vertical axes of tool bit casing (2).
6. cutter of platform-type cutting machine according to claim 1 is characterized in that: described loop bar (3) is provided with coarse surface on its afterbody.
7. cutter of platform-type cutting machine according to claim 6 is characterized in that: described coarse surface is to the shallow grooves that forms along loop bar (3) tail surface vertical axes.
8. cutter of platform-type cutting machine according to claim 1 is characterized in that: described adjusting knob (9) is provided with coarse surface on its afterbody.
9. cutter of platform-type cutting machine according to claim 8 is characterized in that: described coarse surface is to the shallow grooves that forms along adjusting knob (9) tail surface vertical axes.
10. according to each described cutter of platform-type cutting machine in the claim 1 to 8, it is characterized in that: also be provided with positioner on the described loop bar, described positioner comprises that an annular ring (11) that is slightly larger than loop bar and one are fixed on screw (12) on the loop bar by annular ring and with annular ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010237133 CN101905461A (en) | 2010-07-27 | 2010-07-27 | Cutter of platform-type cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010237133 CN101905461A (en) | 2010-07-27 | 2010-07-27 | Cutter of platform-type cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101905461A true CN101905461A (en) | 2010-12-08 |
Family
ID=43261123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010237133 Pending CN101905461A (en) | 2010-07-27 | 2010-07-27 | Cutter of platform-type cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101905461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613695A (en) * | 2014-10-29 | 2016-06-01 | 重庆念记食品有限公司 | Sharp-pointed edge hydromatic decomposition machine for fresh meat |
| CN112720593A (en) * | 2021-01-27 | 2021-04-30 | 尚静云 | Hand formula bread-cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215995A (en) * | 1988-06-30 | 1990-01-19 | Komatsu Ltd | Cutter blade for cutting plotter |
| JPH0890486A (en) * | 1994-09-28 | 1996-04-09 | Roland D G Kk | Cutting pen |
| JP2001063164A (en) * | 1999-08-26 | 2001-03-13 | Sanyo Electric Co Ltd | Cutting plotter |
| GB2356372A (en) * | 1999-11-18 | 2001-05-23 | John Kenneth Arran | Depaneling cutter assembly |
| CN201751125U (en) * | 2010-07-27 | 2011-02-23 | 上海信奥数控设备有限公司 | Platform-type cutter knife tool |
-
2010
- 2010-07-27 CN CN 201010237133 patent/CN101905461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215995A (en) * | 1988-06-30 | 1990-01-19 | Komatsu Ltd | Cutter blade for cutting plotter |
| JPH0890486A (en) * | 1994-09-28 | 1996-04-09 | Roland D G Kk | Cutting pen |
| JP2001063164A (en) * | 1999-08-26 | 2001-03-13 | Sanyo Electric Co Ltd | Cutting plotter |
| GB2356372A (en) * | 1999-11-18 | 2001-05-23 | John Kenneth Arran | Depaneling cutter assembly |
| CN201751125U (en) * | 2010-07-27 | 2011-02-23 | 上海信奥数控设备有限公司 | Platform-type cutter knife tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105613695A (en) * | 2014-10-29 | 2016-06-01 | 重庆念记食品有限公司 | Sharp-pointed edge hydromatic decomposition machine for fresh meat |
| CN112720593A (en) * | 2021-01-27 | 2021-04-30 | 尚静云 | Hand formula bread-cutting machine |
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Open date: 20101208 |