CN104060454A - Automatic tool path device of cutting tool of cutting bed - Google Patents
Automatic tool path device of cutting tool of cutting bed Download PDFInfo
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- CN104060454A CN104060454A CN201410128231.0A CN201410128231A CN104060454A CN 104060454 A CN104060454 A CN 104060454A CN 201410128231 A CN201410128231 A CN 201410128231A CN 104060454 A CN104060454 A CN 104060454A
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Abstract
The invention belongs to the technical field of a cutting bed, and particularly relates to an automatic tool path device of a cutting tool of a cutting bed. The automatic tool path device comprises upper tool path components and lower tool path components; the upper tool path components and the lower tool path components are arranged at intervals in an up-down direction; an upper tool path and a lower tool path are arranged on the upper tool path components and the lower tool path components respectively; the cutting tool is arranged in the upper tool path and the lower tool path; according to the upper tool path and the lower tool path, the surfaces of the cutting tool except the cutting edge side can be guided in a rolling manner; the upper tool path and the lower tool path form two clamping points for the cutting tool, so that the guiding and the high rigidity of the cutting tool can be kept when the cutting tool moves upwards and downwards at a high speed, and the cutting tool has a low possibility of deformation; besides, guiding bearings are adopted to guide and clamp the cutting tool, and to be propped against the cutting tool, and the contact manner of the bearings and the cutting tool changes into point contact (the cutting tool is abraded as the ordinary guiding adopts surface contact), so that the abrasion generated when the cutting tool moves upwards and downwards is greatly reduced; moreover, the structure is very convenient for adjusting distances between the guiding bearings and the cutting tool.
Description
Technical field:
The invention belongs to cutting technical field, refer in particular to a kind of automatic cutting bed cut-off knife cutter rail device.
Background technology:
Cut-off knife when upper and lower cutting, to cut-off knife without guiding with prevent diastrophic structure.Such cutting pattern height is low, and the rigidity of cut-off knife is poor; During the hard cloth of cutting, cut-off knife is easily crooked, and the guidance quality of cut-off knife is poor.
Summary of the invention.
The object of this invention is to provide a kind of cut-off knife that makes and when moving up and down at a high speed, keep guiding and high rigidity, on-deformable automatic cutting bed cut-off knife cutter rail device.
The present invention is achieved in that
A kind of automatic cutting bed cut-off knife cutter rail device, include upper and lower spaced upper slitter rail assembly and lower cutter rail assembly, on upper slitter rail assembly and lower cutter rail assembly, be respectively arranged with upper slitter rail and lower cutter rail, cut-off knife is arranged in upper slitter rail and lower cutter rail, in upper slitter rail and the lower cutter rail guiding of can rolling to the face outside cut-off knife blade side.
The rear Connection Block that above-mentioned upper slitter rail assembly includes upper slitter rail chair and is connected with upper slitter rail chair, on upper slitter rail chair and rear Connection Block, be respectively arranged with semicircle and form installing hole, on upper slitter rail chair leading flank, be arranged at intervals with two guide bearings, on the upper slitter rail chair between two guide bearings, be provided with steel ball, one side of steel ball is stretched out outside cutter rail chair, and two guide bearings and steel ball form cutter rail.
On the leading flank of above-mentioned upper slitter rail chair, be arranged at intervals with two screwed holes, on the two sides of upper slitter rail chair, be respectively arranged with the stud bolt hole of the corresponding screwed hole of UNICOM, stud bolt hole axis is vertical with screwed hole, guide bearing is screwed onto on the leading flank that is arranged on upper slitter rail chair in screwed hole by screw, in stud bolt hole, be bolted with adjusting double-screw bolt, regulate double-screw bolt to act on screw and guarantee the rigidity of cut-off knife thickness direction and guiding is provided.
On above-mentioned upper slitter rail chair, between two screwed holes, be provided with the parallel through hole of axis, a side at stud bolt hole is provided with the tapped through hole that axis is parallel to stud bolt hole, in through hole, be provided with steel ball, regulate steel ball screw to be screwed onto in tapped through hole, regulate the end of steel ball screw to be conical, regulate the end of steel ball screw to be positioned at through hole, in regulating the end of steel ball screw and the through hole between steel ball, be provided with jacking block, regulate steel ball screw to make a part for steel ball stretch out through hole and make the cut-off knife knife back have the strong point outward.
Above-mentioned lower cutter rail assembly includes lower cutter rail chair, on lower cutter rail chair, be provided with cruciform vent, upper plane layout on lower cutter rail chair has rami posterior superior seat, on baseplane, be provided with rami posterior inferior seat, on rami posterior superior seat, be provided with guide bearing, guide bearing is positioned at the top of the vertical core of cruciform vent, on rami posterior inferior seat, be provided with guide bearing, guide bearing is positioned at the below of the vertical core of cruciform vent, on the lower cutter rail chair of the front side of rami posterior superior seat, be provided with upper left bearing and upper right bearing, on upper left bearing and upper right bearing, be provided with guide bearing, two guide bearings are positioned at the both sides of the vertical core of cruciform vent, the top of lateral aperture, on the lower cutter rail chair of the front side of rami posterior inferior seat, be provided with lower-left bearing and bottom right bearing, on lower-left bearing and bottom right bearing, be provided with guide bearing, two guide bearings are positioned at the both sides of the vertical core of cruciform vent, the below of lateral aperture, guide bearing on rami posterior superior seat and rami posterior inferior seat, guide bearing on upper left bearing and lower-left bearing, guide bearing on upper right bearing and bottom right bearing all with cut-off knife on the corresponding tangent setting in side, six guide bearings form lower cutter rail.
On the upper plane of above-mentioned lower cutter rail chair and baseplane, be provided with and upper left bearing, upper right bearing, the gathering sill that lower-left bearing and bottom right bearing match, at upper left bearing, upper right bearing, on lower-left bearing and bottom right bearing, be provided with mounting hole, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing slidable adjustment position and then regulate the centre-to-centre spacing between guide bearing can make cut-off knife keep high rigidity and guiding is provided at thickness direction on lower cutter rail chair, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing are connected by screw and the lower cutter rail chair being fastened on mounting hole.
On above-mentioned lower cutter rail chair, be provided with mounting hole, rami posterior inferior seat, rami posterior superior seat are connected at mounting hole up and down cutter rail chair by screw fastening after regulating front and back position.
Above-mentioned rami posterior inferior seat is L-shaped, on the baseplane of the rear end of rami posterior superior seat, is provided with groove, and vertical portion is arranged on the groove of rami posterior superior seat.
Above-mentioned lower-left bearing and bottom right bearing are all L-shaped, and vertical portion is positioned at respectively outside the corresponding side of lower cutter rail chair, is provided with open slot on vertical portion, and screw fastening is spirally connected the corresponding side of vertical portion and lower cutter rail chair in open slot.
On above-mentioned lower cutter rail chair, be provided with bar hole, bar hole makes lower cutter rail chair yielding, easily rectifies a deviation.
The present invention compared to existing technology outstanding advantage is:
1, upper rail of the present invention and lower cutter rail form upper and lower 2 cut-off knife bites, can make cut-off knife when moving up and down at a high speed, keep guiding and high rigidity, not yielding, and adopt guide bearing as guiding and clamping, lean device, bearing contacts with cut-off knife and becomes a contact (the common face that is directed to contacts, and causes cut-off knife wearing and tearing), greatly reduce the wearing and tearing of cut-off knife when moving up and down, and this structure is very convenient in the distance that regulates each guide bearing and cut-off knife;
2, the present invention utilizes guide bearing and rolling element steel ball guiding, and at cut-off knife, on the face except blade, is all provided with corresponding device raising cut-off knife rigidity, intensity, precision;
3, the present invention is applied to the automatic cutting bed height of cutting and the precision of making all increases, and the life-span of cut-off knife is increased greatly.
Accompanying drawing explanation:
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the exploded perspective view of upper slitter rail of the present invention;
Fig. 3 is the exploded perspective view of lower cutter rail of the present invention.
The specific embodiment:
With specific embodiment, the invention will be further described below, referring to Fig. 1-3:
A kind of automatic cutting bed cut-off knife cutter rail device, include upper and lower spaced upper slitter rail assembly 1 and lower cutter rail assembly 2, on upper slitter rail assembly 1 and lower cutter rail assembly 2, be respectively arranged with upper slitter rail and lower cutter rail, cut-off knife 3 is arranged in upper slitter rail and lower cutter rail, in upper slitter rail and the lower cutter rail guiding of can rolling to the face outside cut-off knife 3 blade sides.
The rear Connection Block 5 that above-mentioned upper slitter rail assembly 1 includes upper slitter rail chair 4 and is connected with upper slitter rail chair 4, on upper slitter rail chair 4 and rear Connection Block 5, be respectively arranged with semicircle and form installing hole 6, on upper slitter rail chair 4 leading flanks, be arranged at intervals with two guide bearings 7, on the upper slitter rail chair 4 between two guide bearings 7, be provided with steel ball 8, one side of steel ball 8 is stretched out outside cutter rail chair 4, and two guide bearings 7 and steel ball 8 form cutter rail.
On the leading flank of above-mentioned upper slitter rail chair 4, be arranged at intervals with two screwed holes, on the two sides of upper slitter rail chair 4, be respectively arranged with the stud bolt hole 9 of the corresponding screwed hole of UNICOM, stud bolt hole 9 axis are vertical with screwed hole, guide bearing 7 is screwed onto on the leading flank that is arranged on upper slitter rail chair 4 in screwed hole by screw 10, in stud bolt hole 9, be bolted with and regulate double-screw bolt 11, regulate double-screw bolt 11 to act on screw 10 and guarantee the rigidity of cut-off knife 3 thickness directions and guiding is provided.
On above-mentioned upper slitter rail chair 4, between two screwed holes, be provided with the parallel through hole of axis 12, a side at stud bolt hole 11 is provided with the tapped through hole 13 that axis is parallel to stud bolt hole 11, in through hole 12, be provided with steel ball 8, regulate steel ball screw 14 in tapped through hole 13, regulate the end of steel ball screw 14 to be conical, regulate the end of steel ball screw 14 to be positioned at through hole 12, in the end that regulates steel ball screw 14 and the through hole 12 between steel ball 8, be provided with jacking block 15, regulate steel ball screw 14 to make a part for steel ball 8 stretch out through hole 12 and make cut-off knife 3 knife back have the strong point outward.
Above-mentioned lower cutter rail assembly 2 includes lower cutter rail chair 16, on lower cutter rail chair 16, be provided with cruciform vent 17, upper plane layout on lower cutter rail chair 16 has rami posterior superior seat 18, on baseplane, be provided with rami posterior inferior seat 19, on rami posterior superior seat 18, be provided with guide bearing 20, guide bearing 20 is positioned at the top of the vertical core 21 of cruciform vent 17, on rami posterior inferior seat 19, be provided with guide bearing 22, guide bearing position 22 is in the below of the vertical core 21 of cruciform vent 17, on the lower cutter rail chair 16 of the front side of rami posterior superior seat 19, be provided with upper left bearing 23 and upper right bearing 24, on upper left bearing 23 and upper right bearing 24, be provided with guide bearing 25, two guide bearings 25 are positioned at the both sides of the vertical core 21 of cruciform vent 17, the top of lateral aperture 26, on the lower cutter rail chair 16 of the front side of rami posterior inferior seat 19, be provided with lower-left bearing 27 and bottom right bearing 28, on lower-left bearing 27 and bottom right bearing 28, be provided with guide bearing 29, two guide bearings 29 are positioned at the both sides of the vertical core 21 of cruciform vent 17, the below of lateral aperture 26, guide bearing 20 on rami posterior superior seat 18 and rami posterior inferior seat 19, 22, guide bearing on upper left bearing 23 and lower-left bearing 27, guide bearing on upper right bearing 24 and bottom right bearing 28 all with cut-off knife 3 on the tangent setting in side accordingly, six guide bearings 20, 22, 25, 29 form lower cutter rail.Cut-off knife 3 is through the vertical core 21 of cruciform vent 17.
On the upper plane of above-mentioned lower cutter rail chair 16 and baseplane, be provided with and upper left bearing 23, upper right bearing 24, the gathering sill 30 that lower-left bearing 27 and bottom right bearing 28 match, at upper left bearing 23, upper right bearing 24, on lower-left bearing 7 and bottom right bearing 28, be provided with mounting hole 31, upper left bearing 23, upper right bearing 24, lower-left bearing 27 and bottom right bearing 28 slidable adjustment position and then regulate the centre-to-centre spacing between guide bearing can make cut-off knife 3 keep high rigidity and guiding is provided at thickness direction on lower cutter rail chair 16, upper left bearing 23, upper right bearing 24, lower-left bearing 27 and bottom right bearing 28 are connected by screw and the lower cutter rail chair 16 being fastened on mounting hole 31.
On above-mentioned lower cutter rail chair 16, be provided with mounting hole 32, rami posterior inferior seat 19, rami posterior superior seat 18 are connected at mounting hole 32 up and down cutter rail chairs 16 by screw fastening after regulating front and back position.
Above-mentioned rami posterior inferior seat 19 is L-shaped, is provided with groove 33 on the baseplane of the rear end of rami posterior superior seat 18, and vertical portion 34 is arranged on the groove 33 of rami posterior superior seat 18.
Above-mentioned lower-left bearing 27 and bottom right bearing 28 are all L-shaped, vertical portion 35 lays respectively at outside the corresponding side of lower cutter rail chair 16, on vertical portion 35, be provided with open slot 36, screw fastening is spirally connected in the interior corresponding side by vertical portion 35 and lower cutter rail chair 16 of open slot 36.
On above-mentioned lower cutter rail chair 16, be provided with bar hole 37, bar hole 36 makes lower cutter rail chair 16 yielding, easily rectifies a deviation.
Cut-off knife 3 is arranged in upper slitter rail and lower cutter rail, and move up and down, in motion process, the steel ball 8 of upper slitter rail, two guide bearings 7,6 guide bearings 25,20,29,22 of lower cutter rail, carry out slide-and-guide to the knife back, two sides beyond the blade of cut-off knife 3, frictional force is little, improve cut-off knife rigidity, intensity, precision.
Above-described embodiment is only one of preferred embodiment of the present invention, not with this, limits practical range of the present invention, therefore: all equivalences of doing according to shape of the present invention, structure, principle change, within all should being covered by protection scope of the present invention.
Claims (10)
1. an automatic cutting bed cut-off knife cutter rail device, it is characterized in that: include upper and lower spaced upper slitter rail assembly and lower cutter rail assembly, on upper slitter rail assembly and lower cutter rail assembly, be respectively arranged with upper slitter rail and lower cutter rail, cut-off knife is arranged in upper slitter rail and lower cutter rail, in upper slitter rail and the lower cutter rail guiding of can rolling to the face outside cut-off knife blade side.
2. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 1, it is characterized in that: the rear Connection Block that described upper slitter rail assembly includes upper slitter rail chair and is connected with upper slitter rail chair, on upper slitter rail chair and rear Connection Block, be respectively arranged with semicircle and form installing hole, on upper slitter rail chair leading flank, be arranged at intervals with two guide bearings, on the upper slitter rail chair between two guide bearings, be provided with steel ball, one side of steel ball is stretched out outside cutter rail chair, and two guide bearings and steel ball form cutter rail.
3. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 2, it is characterized in that: on the leading flank of described upper slitter rail chair, be arranged at intervals with two screwed holes, on the two sides of upper slitter rail chair, be respectively arranged with the stud bolt hole of the corresponding screwed hole of UNICOM, stud bolt hole axis is vertical with screwed hole, guide bearing is screwed onto on the leading flank that is arranged on upper slitter rail chair in screwed hole by screw, in stud bolt hole, be bolted with adjusting double-screw bolt, regulate double-screw bolt to act on screw and guarantee the rigidity of cut-off knife thickness direction and guiding is provided.
4. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 2, it is characterized in that: on described upper slitter rail chair, between two screwed holes, be provided with the parallel through hole of axis, a side at stud bolt hole is provided with the tapped through hole that axis is parallel to stud bolt hole, in through hole, be provided with steel ball, regulate steel ball screw to be screwed onto in tapped through hole, regulate the end of steel ball screw to be conical, regulate the end of steel ball screw to be positioned at through hole, in regulating the end of steel ball screw and the through hole between steel ball, be provided with jacking block, regulating steel ball screw to make a part for steel ball stretch out through hole makes the cut-off knife knife back have the strong point outward.
5. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 1, it is characterized in that: described lower cutter rail assembly includes lower cutter rail chair, on lower cutter rail chair, be provided with cruciform vent, upper plane layout on lower cutter rail chair has rami posterior superior seat, on baseplane, be provided with rami posterior inferior seat, on rami posterior superior seat, be provided with guide bearing, guide bearing is positioned at the top of the vertical core of cruciform vent, on rami posterior inferior seat, be provided with guide bearing, guide bearing is positioned at the below of the vertical core of cruciform vent, on the lower cutter rail chair of the front side of rami posterior superior seat, be provided with upper left bearing and upper right bearing, on upper left bearing and upper right bearing, be provided with guide bearing, two guide bearings are positioned at the both sides of the vertical core of cruciform vent, the top of lateral aperture, on the lower cutter rail chair of the front side of rami posterior inferior seat, be provided with lower-left bearing and bottom right bearing, on lower-left bearing and bottom right bearing, be provided with guide bearing, two guide bearings are positioned at the both sides of the vertical core of cruciform vent, the below of lateral aperture, the end face of the guide bearing on rami posterior superior seat and rami posterior inferior seat, guide bearing on upper left bearing and lower-left bearing, guide bearing on upper right bearing and bottom right bearing all with cut-off knife on the corresponding tangent setting in side, six guide bearings form lower cutter rail.
6. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 5, it is characterized in that: on the upper plane of described lower cutter rail chair and baseplane, be provided with and upper left bearing, upper right bearing, the gathering sill that lower-left bearing and bottom right bearing match, at upper left bearing, upper right bearing, on lower-left bearing and bottom right bearing, be provided with mounting hole, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing slidable adjustment position and then regulate the centre-to-centre spacing between guide bearing can make cut-off knife keep high rigidity and guiding is provided at thickness direction on lower cutter rail chair, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing are connected by screw and the lower cutter rail chair being fastened on mounting hole.
7. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 5, is characterized in that: on described lower cutter rail chair, be provided with mounting hole, rami posterior inferior seat, rami posterior superior seat are connected at mounting hole up and down cutter rail chair by screw fastening after regulating front and back position.
8. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 5, is characterized in that: described rami posterior inferior seat is L-shaped, on the baseplane of the rear end of rami posterior superior seat, is provided with groove, and vertical portion is arranged on the groove of rami posterior superior seat.
9. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 5, it is characterized in that: described lower-left bearing and bottom right bearing are all L-shaped, vertical portion is positioned at respectively outside the corresponding side of lower cutter rail chair, on vertical portion, be provided with open slot, screw fastening is spirally connected the corresponding side of vertical portion and lower cutter rail chair in open slot.
10. a kind of automatic cutting bed cut-off knife cutter rail device according to claim 5, is characterized in that: on described lower cutter rail chair, be provided with bar hole, bar hole makes lower cutter rail chair yielding, easily rectifies a deviation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128231.0A CN104060454B (en) | 2014-04-01 | 2014-04-01 | A kind of automatic cutting bed cut-off knife cutter rail device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410128231.0A CN104060454B (en) | 2014-04-01 | 2014-04-01 | A kind of automatic cutting bed cut-off knife cutter rail device |
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| Publication Number | Publication Date |
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| CN104060454A true CN104060454A (en) | 2014-09-24 |
| CN104060454B CN104060454B (en) | 2016-08-03 |
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| CN201410128231.0A Active CN104060454B (en) | 2014-04-01 | 2014-04-01 | A kind of automatic cutting bed cut-off knife cutter rail device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940690A (en) * | 2019-03-29 | 2019-06-28 | 中山市中科智能制造研究院有限公司 | A kind of cutting cut-off knife shield knife system |
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| CN201120632Y (en) * | 2007-10-17 | 2008-09-24 | 迈科能海绵设备（深圳）有限公司 | Numerical control full-automatic cutter-ambulating vertical cutting machine |
| CN201493895U (en) * | 2009-10-12 | 2010-06-02 | 昆山乾坤机器制造有限公司 | Guiding slide block for circular guide rail |
| CN101947791A (en) * | 2010-09-28 | 2011-01-19 | 台州拓卡奔马机电科技有限公司 | Cutter for high-layer automatic cutting bed |
| CN102241023A (en) * | 2010-12-30 | 2011-11-16 | 杭州爱科科技有限公司 | High-speed precision cutting machine |
| CN103112028A (en) * | 2013-02-08 | 2013-05-22 | 杭州爱科科技有限公司 | Machine head of cutting machine |
| CN203807854U (en) * | 2014-04-01 | 2014-09-03 | 台州拓卡奔马机电科技有限公司 | Automatic cutting bed cutter path device |
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2014
- 2014-04-01 CN CN201410128231.0A patent/CN104060454B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121715A (en) * | 1982-06-14 | 1984-01-04 | Gerber Garment Technology Inc | Apparatus for cutting and notching sheet materials |
| CN1392815A (en) * | 2000-09-16 | 2003-01-22 | 罗伯特·博施有限公司 | Saw with tool guidance mechanism |
| CN2930953Y (en) * | 2006-05-31 | 2007-08-08 | 江苏一重数控机床有限公司 | Guiding device of cutting head of numerical control cutting machine |
| CN201120632Y (en) * | 2007-10-17 | 2008-09-24 | 迈科能海绵设备（深圳）有限公司 | Numerical control full-automatic cutter-ambulating vertical cutting machine |
| CN201493895U (en) * | 2009-10-12 | 2010-06-02 | 昆山乾坤机器制造有限公司 | Guiding slide block for circular guide rail |
| CN101947791A (en) * | 2010-09-28 | 2011-01-19 | 台州拓卡奔马机电科技有限公司 | Cutter for high-layer automatic cutting bed |
| CN102241023A (en) * | 2010-12-30 | 2011-11-16 | 杭州爱科科技有限公司 | High-speed precision cutting machine |
| CN103112028A (en) * | 2013-02-08 | 2013-05-22 | 杭州爱科科技有限公司 | Machine head of cutting machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940690A (en) * | 2019-03-29 | 2019-06-28 | 中山市中科智能制造研究院有限公司 | A kind of cutting cut-off knife shield knife system |
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| CN104060454B (en) | 2016-08-03 |
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Address after: 317000 No. 71 River Road, Jiangnan street, Linhai City, Zhejiang, 181 Applicant after: BULLMER ELECTROMECHANICAL TECHNOLOGY CO., LTD. Address before: 317000, Zhejiang, Taizhou Province Jiangnan Jiangnan Street office seed farm Applicant before: Taizhou Topcut Bullmer Mechanical and Electrical Technology Co., Ltd. |
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