CN104060454B - A kind of automatic cutting bed cut-off knife cutter rail device - Google Patents
A kind of automatic cutting bed cut-off knife cutter rail device Download PDFInfo
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- CN104060454B CN104060454B CN201410128231.0A CN201410128231A CN104060454B CN 104060454 B CN104060454 B CN 104060454B CN 201410128231 A CN201410128231 A CN 201410128231A CN 104060454 B CN104060454 B CN 104060454B
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Abstract
The invention belongs to cutting technical field, refer in particular to a kind of automatic cutting bed cut-off knife cutter rail device, include, under spaced upper slitter rail assembly and lower cutter rail assembly, upper slitter rail assembly and lower cutter rail assembly are respectively arranged with upper slitter rail and lower cutter rail, cut-off knife is arranged in upper slitter rail and lower cutter rail, can carry out the face outside cut-off knife blade side rolling at upper slitter rail and lower cutter rail and guide, upper rail of the present invention and lower cutter rail form upper and lower 2 cut-off knife bites, cut-off knife can be made to keep when moving up and down at a high speed guiding and high rigidity, it is unlikely to deform, and use guide bearing as guiding and clamping, lean device, bearing contact with cut-off knife become point cantact (be commonly directed to face contact, cut-off knife is caused to wear and tear), greatly reduce the cut-off knife abrasion when moving up and down, and this structure is very convenient with in the distance of cut-off knife at each guide bearing of regulation.
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 is when upper and lower cutting, to cut-off knife without guiding and preventing 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 bent, and the guidance quality of cut-off knife is poor.
Summary of the invention.
It is an object of the invention to provide one can make cut-off knife keep when moving up and down at a high speed 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, upper slitter rail assembly and lower cutter rail assembly are respectively arranged with upper slitter rail and lower cutter rail, cut-off knife is arranged in upper slitter rail and lower cutter rail, and the face outside cut-off knife blade side can be carried out rolling guiding by upper slitter rail and lower cutter rail.
Above-mentioned upper slitter rail assembly includes upper slitter rail chair and the rear connection seat being connected with upper slitter rail chair, upper slitter rail chair with after be connected on seat be respectively arranged with semicircle formed installing hole, upper slitter rail chair leading flank is arranged at intervals with two guide bearings, it is provided with steel ball on upper slitter rail chair between two guide bearings, the side of steel ball is stretched out outside cutter rail chair, and two guide bearings and steel ball form cutter rail.
Two screwed holes it are arranged at intervals with on the leading flank of above-mentioned upper slitter rail chair, the two sides of upper slitter rail chair are 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 arranged in being screwed onto screwed hole by screw on the leading flank of upper slitter rail chair, being bolted with regulation stud in stud bolt hole, regulation stud acts on screw and ensures the rigidity of cut-off knife thickness direction and provide guiding.
It is provided with, between two screwed holes, the through hole that axis is parallel on above-mentioned upper slitter rail chair, the side of stud bolt hole is provided with axis and is parallel to the tapped through hole of stud bolt hole, steel ball it is provided with in through hole, regulation steel ball screw is screwed onto in tapped through hole, the end of regulation steel ball screw is cone, the end of regulation steel ball screw is positioned at through hole, being provided with jacking block in through hole between end and the steel ball of regulation steel ball screw, regulation steel ball screw makes a part for steel ball stretch out outside through hole to make the cut-off knife knife back have the strong point.
nullAbove-mentioned lower cutter rail assembly includes lower cutter rail chair，It is provided with cruciform vent on lower cutter rail chair，Upper plane on lower cutter rail chair is provided with rami posterior superior seat、Rami posterior inferior seat it is provided with on baseplane，It is provided with guide bearing on rami posterior superior seat，Guide bearing is positioned at the top of the vertical core of cruciform vent，It is provided with guide bearing on rami posterior inferior seat，Guide bearing is positioned at the lower section of the vertical core of cruciform vent，The lower cutter rail chair of the front side of rami posterior superior seat is provided with upper left bearing and upper right bearing，Upper left bearing and upper right bearing are 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，The lower cutter rail chair of the front side of rami posterior inferior seat is provided with lower-left bearing and bottom right bearing，Lower-left bearing and bottom right bearing are provided with guide bearing，Two guide bearings are positioned at the both sides of the vertical core of cruciform vent、The lower section of lateral aperture，Rami posterior superior seat and the guide bearing on rami posterior inferior seat、Upper left bearing and the guide bearing on the bearing of lower-left、Upper right bearing and the tangent setting in all corresponding with on cut-off knife side of the guide bearing on the bearing of bottom right，Six guide bearings form lower cutter rail.
It is provided with and upper left bearing on the upper plane of above-mentioned lower cutter rail chair and baseplane, upper right bearing, the gathering sill that lower-left bearing and bottom right bearing match, at upper left bearing, upper right bearing, it is provided with mounting hole on lower-left bearing and bottom right bearing, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing on lower cutter rail chair slidable adjustment position so that regulation guide bearing between centre-to-centre spacing can make cut-off knife thickness direction keep high rigidity and provide guide, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing are connected with lower cutter rail chair by the screw being fastened on mounting hole.
It is provided with mounting hole on above-mentioned lower cutter rail chair, is fastened on mounting hole by screw after rami posterior inferior seat, rami posterior superior seat regulation front and back position and is connected with lower cutter rail chair.
Above-mentioned rami posterior inferior seat is L-shaped, and 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 the most L-shaped, and vertical portion lays respectively at outside the corresponding side of lower cutter rail chair, is provided with open slot on vertical portion, and the corresponding side of vertical portion with lower cutter rail chair is spirally connected in being fastened on open slot by screw.
Being provided with bar hole on above-mentioned lower cutter rail chair, bar hole makes lower cutter rail chair yielding, easily rectifies a deviation.
The advantage that the present invention highlights compared to existing technology is:
1, upper rail of the present invention and lower cutter rail form upper and lower 2 cut-off knife bites, cut-off knife can be made to keep when moving up and down at a high speed guiding and high rigidity, it is unlikely to deform, and use guide bearing as guiding and clamping, leaning device, bearing contacts with cut-off knife and becomes point cantact (being commonly directed to face contact, cause cut-off knife to wear and tear), greatly reduce the cut-off knife abrasion when moving up and down, and this structure is very convenient with in the distance of cut-off knife at each guide bearing of regulation；
2, the present invention utilizes guide bearing and rolling element steel ball to guide, and is designed with corresponding device raising cut-off knife rigidity, intensity, precision on cut-off knife face in addition to blade；
3, the present invention is applied to the automatic cutting bed height making cutting and precision all increases, and makes the life-span of cut-off knife be greatly increased.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the exploded perspective view of the upper slitter rail of the present invention；
Fig. 3 is the exploded perspective view of the lower cutter rail of the present invention.
Detailed description of the invention:
With specific embodiment, the invention will be further described below, sees Fig. 13:
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, upper slitter rail assembly 1 and lower cutter rail assembly 2 are respectively arranged with upper slitter rail and lower cutter rail, cut-off knife 3 is arranged in upper slitter rail and lower cutter rail, and the face outside cut-off knife 3 blade side can be carried out rolling guiding by upper slitter rail and lower cutter rail.
Above-mentioned upper slitter rail assembly 1 includes upper slitter rail chair 4 and the rear connection seat 5 being connected with upper slitter rail chair 4, upper slitter rail chair 4 with after be connected on seat 5 be respectively arranged with semicircle formed installing hole 6, upper slitter rail chair 4 leading flank is arranged at intervals with two guide bearings 7, it is provided with steel ball 8 on upper slitter rail chair 4 between two guide bearings 7, the 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.
Two screwed holes it are arranged at intervals with on the leading flank of above-mentioned upper slitter rail chair 4, the two sides of upper slitter rail chair 4 are respectively arranged with the stud bolt hole 9 of the corresponding screwed hole of UNICOM, stud bolt hole 9 axis is vertical with screwed hole, guide bearing 7 is arranged on the leading flank of upper slitter rail chair 4 in being screwed onto screwed hole by screw 10, being bolted with regulation stud 11 in stud bolt hole 9, regulation stud 11 acts on screw 10 and ensures the rigidity of cut-off knife 3 thickness direction and provide guiding.
The parallel through hole of axis 12 it is provided with between two screwed holes on above-mentioned upper slitter rail chair 4, it is provided with axis in the side of stud bolt hole 11 and is parallel to the tapped through hole 13 of stud bolt hole 11, steel ball 8 it is provided with in through hole 12, regulation steel ball screw 14 is in tapped through hole 13, the end of regulation steel ball screw 14 is cone, the end of regulation steel ball screw 14 is positioned at through hole 12, being provided with jacking block 15 in through hole 12 between end and the steel ball 8 of regulation steel ball screw 14, regulation steel ball screw 14 makes a part for steel ball 8 stretch out outside through hole 12 to make cut-off knife 3 knife back have the strong point.
nullAbove-mentioned lower cutter rail assembly 2 includes lower cutter rail chair 16，It is provided with cruciform vent 17 on lower cutter rail chair 16，Upper plane on lower cutter rail chair 16 is provided with rami posterior superior seat 18、Rami posterior inferior seat 19 it is provided with on baseplane，Guide bearing 20 it is provided with on rami posterior superior seat 18，Guide bearing 20 is positioned at the top of the vertical core 21 of cruciform vent 17，Guide bearing 22 it is provided with on rami posterior inferior seat 19，Guide bearing 22 is positioned at the lower section of the vertical core 21 of cruciform vent 17，The lower cutter rail chair 16 of the front side of rami posterior superior seat 19 is provided with upper left bearing 23 and upper right bearing 24，Upper left bearing 23 and upper right bearing 24 are 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，The lower cutter rail chair 16 of the front side of rami posterior inferior seat 19 is provided with lower-left bearing 27 and bottom right bearing 28，Lower-left bearing 27 and bottom right bearing 28 are 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 lower section of lateral aperture 26，Rami posterior superior seat 18 and the guide bearing 20 on rami posterior inferior seat 19、22、Upper left bearing 23 and the guide bearing on lower-left bearing 27、Upper right bearing 24 and the guide bearing on bottom right bearing 28 all with the tangent setting in corresponding side on cut-off knife 3，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.
It is provided with and upper left bearing 23 on the upper plane of above-mentioned lower cutter rail chair 16 and baseplane, 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, it is provided with mounting hole 31 on lower-left bearing 7 and bottom right bearing 28, upper left bearing 23, upper right bearing 24, lower-left bearing 27 and bottom right bearing 28 on lower cutter rail chair 16 slidable adjustment position so that regulation guide bearing between centre-to-centre spacing can make cut-off knife 3 thickness direction keep high rigidity and provide guide, upper left bearing 23, upper right bearing 24, lower-left bearing 27 and bottom right bearing 28 are connected with lower cutter rail chair 16 by the screw being fastened on mounting hole 31.
Being provided with mounting hole 32 on above-mentioned lower cutter rail chair 16, rami posterior inferior seat 19, rami posterior superior seat 18 are fastened on mounting hole 32 connected with lower cutter rail chair 16 by screw after regulating front and back position.
Above-mentioned rami posterior inferior seat 19 is L-shaped, and the baseplane of the rear end of rami posterior superior seat 18 is provided with groove 33, 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 the most L-shaped, vertical portion 35 lays respectively at outside the corresponding side of lower cutter rail chair 16, being provided with open slot 36 on vertical portion 35, the corresponding side of vertical portion 35 with lower cutter rail chair 16 is spirally connected in being fastened on open slot 36 by screw.
Being provided with bar hole 37 on above-mentioned lower cutter rail chair 16, 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 motor process, 8, two guide bearings 7 of the steel ball of upper slitter rail, 6 guide bearings 25,20,29,22 of lower cutter rail, the knife back beyond the blade of cut-off knife 3, two sides are carried out slide-and-guide, frictional force is little, improve cut-off knife rigidity, intensity, precision.
Above-described embodiment is only one of presently preferred embodiments of the present invention, not limits the practical range of the present invention with this, therefore: the equivalence change that all shapes under this invention, structure, principle are done, within protection scope of the present invention all should being covered by.
Claims (8)
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, upper slitter rail assembly and lower cutter rail assembly are respectively arranged with upper slitter rail and lower cutter rail, cut-off knife is arranged in upper slitter rail and lower cutter rail, and the face outside cut-off knife blade side can be carried out rolling guiding by upper slitter rail and lower cutter rail；
Described upper slitter rail assembly includes upper slitter rail chair and the rear connection seat being connected with upper slitter rail chair, upper slitter rail chair with after be connected on seat be respectively arranged with semicircle formed installing hole, upper slitter rail chair leading flank is arranged at intervals with two guide bearings, it is provided with steel ball on upper slitter rail chair between two guide bearings, the side of steel ball is stretched out outside cutter rail chair, and two guide bearings and steel ball form cutter rail；
Two screwed holes it are arranged at intervals with on the leading flank of described upper slitter rail chair, the two sides of upper slitter rail chair are 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 arranged in being screwed onto screwed hole by screw on the leading flank of upper slitter rail chair, being bolted with regulation stud in stud bolt hole, regulation stud acts on screw and ensures the rigidity of cut-off knife thickness direction and provide guiding.
One the most according to claim 1 automatic cutting bed cut-off knife cutter rail device, it is characterized in that: on described upper slitter rail chair, be provided with, between two screwed holes, the through hole that axis is parallel, the side of stud bolt hole is provided with axis and is parallel to the tapped through hole of stud bolt hole, steel ball it is provided with in through hole, regulation steel ball screw is screwed onto in tapped through hole, the end of regulation steel ball screw is cone, the end of regulation steel ball screw is positioned at through hole, it is provided with jacking block in through hole between end and the steel ball of regulation steel ball screw, regulation steel ball screw makes a part for steel ball stretch out outside through hole to make the cut-off knife knife back have the strong point.
nullOne the most according to claim 1 automatic cutting bed cut-off knife cutter rail device，It is characterized in that: described lower cutter rail assembly includes lower cutter rail chair，It is provided with cruciform vent on lower cutter rail chair，Upper plane on lower cutter rail chair is provided with rami posterior superior seat、Rami posterior inferior seat it is provided with on baseplane，It is provided with guide bearing on rami posterior superior seat，Guide bearing is positioned at the top of the vertical core of cruciform vent，It is provided with guide bearing on rami posterior inferior seat，Guide bearing is positioned at the lower section of the vertical core of cruciform vent，The lower cutter rail chair of the front side of rami posterior superior seat is provided with upper left bearing and upper right bearing，Upper left bearing and upper right bearing are 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，The lower cutter rail chair of the front side of rami posterior inferior seat is provided with lower-left bearing and bottom right bearing，Lower-left bearing and bottom right bearing are provided with guide bearing，Two guide bearings are positioned at the both sides of the vertical core of cruciform vent、The lower section of lateral aperture，The end face of the guide bearing on rami posterior superior seat and rami posterior inferior seat、Upper left bearing and the guide bearing on the bearing of lower-left、Upper right bearing and the tangent setting in all corresponding with on cut-off knife side of the guide bearing on the bearing of bottom right，Six guide bearings form lower cutter rail.
One the most according to claim 3 automatic cutting bed cut-off knife cutter rail device, it is characterized in that: be provided with and upper left bearing on the upper plane of described lower cutter rail chair and baseplane, upper right bearing, the gathering sill that lower-left bearing and bottom right bearing match, at upper left bearing, upper right bearing, it is provided with mounting hole on lower-left bearing and bottom right bearing, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing on lower cutter rail chair slidable adjustment position so that regulation guide bearing between centre-to-centre spacing can make cut-off knife thickness direction keep high rigidity and provide guide, upper left bearing, upper right bearing, lower-left bearing and bottom right bearing are connected with lower cutter rail chair by the screw being fastened on mounting hole.
One the most according to claim 3 automatic cutting bed cut-off knife cutter rail device, it is characterised in that: it is provided with mounting hole on described lower cutter rail chair, is fastened on mounting hole by screw after rami posterior inferior seat, rami posterior superior seat regulation front and back position and is connected with lower cutter rail chair.
One the most according to claim 3 automatic cutting bed cut-off knife cutter rail device, it is characterised in that: described rami posterior inferior seat is L-shaped, and 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.
One the most according to claim 3 automatic cutting bed cut-off knife cutter rail device, it is characterized in that: described lower-left bearing and bottom right bearing are the most L-shaped, vertical portion lays respectively at outside the corresponding side of lower cutter rail chair, being provided with open slot on vertical portion, the corresponding side of vertical portion with lower cutter rail chair is spirally connected in being fastened on open slot by screw.
One the most according to claim 3 automatic cutting bed cut-off knife cutter rail device, it is characterised in that: being provided with bar hole on described lower cutter rail chair, 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 |
Applications Claiming Priority (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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| CN104060454A CN104060454A (en) | 2014-09-24 |
| CN104060454B true 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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| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462292A (en) * | 1982-06-14 | 1984-07-31 | Gerber Garment Technology, Inc. | Apparatus for cutting and notching sheet material |
| DE10045890A1 (en) * | 2000-09-16 | 2002-04-04 | Bosch Gmbh Robert | Saw with a tool guide mechanism |
| CN2930953Y (en) * | 2006-05-31 | 2007-08-08 | 江苏一重数控机床有限公司 | Guiding device for 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 |
| CN101947791B (en) * | 2010-09-28 | 2012-12-12 | 台州拓卡奔马机电科技有限公司 | Cutter for high-layer automatic cutting bed |
| CN102241023B (en) * | 2010-12-30 | 2013-04-17 | 杭州爱科科技有限公司 | High-speed precision cutting machine |
| CN103112028B (en) * | 2013-02-08 | 2015-08-12 | 杭州爱科科技有限公司 | A kind of Cutting machine head |
| 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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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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Free format text: CORRECT: APPLICANT; FROM: TAIZHOU TOPCUT BULLMER MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD. TO:TOPCUT-BULLMER MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD. |
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