CN102371387B - Cutting machine - Google Patents
Cutting machine Download PDFInfo
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- CN102371387B CN102371387B CN201110223187.8A CN201110223187A CN102371387B CN 102371387 B CN102371387 B CN 102371387B CN 201110223187 A CN201110223187 A CN 201110223187A CN 102371387 B CN102371387 B CN 102371387B
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- movable knife
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- 238000009434 installation Methods 0.000 claims description 23
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000011218 segmentation Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
- B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
- B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
- B26D1/305—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Details Of Cutting Devices (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention provides a cutting machine. In the invention, a moving knife (2) is moved relatively to a fixed knife (1) to a cross state to cut a thin work piece (W). A transverse hole (34) is arranged in s side wall face (3A) of a frame (3) of a knife installing groove (32) installed with the fixed knife (1), and a longitudinal hole (35) through the transverse hole (34) is formed in a knife carrying face (33) of the knife installing groove (32). A fastening bolt (11) goes through the longitudinal hole (35) from the transverse hole (34) and screws with the fixed knife (1) carried on the knife carrying face (33). Thus, the fasten bolt is fastened by the fixed knife and the moving knife moving to a cutting position of the work piece. When cutting the work piece, the fixed knife is fixed on the knife installing groove under a state of no clearance between the moving knife and the fixed knife. The cutting machine can cut the thin work piece even in a long strip shape. The breaking of a notch can be prevented. And a nice cutting face can be processed.
Description
Technical field
The present invention relates to a kind of relative to dead knife make movable knife one side swing one side across by the cutting machine of the cutting workpiece of thin matter.
Background technology
As this kind of cutting machine, make upper slitter (movable knife) one side swing one side with having the angle of shear decline and intersect with lower cutter (dead knife), by the cutting machine (such as, Japanese Laid Open Patent 2009-107096 publication) that the mode that workpiece cuts is formed.
But the upper slitter of the strip length of blade grown is extremely difficult to carry out arranging throughout the mode in the gap of eliminating between lower cutter endlong.Therefore, even above-mentioned cutting machine, when being present between upper slitter and lower cutter in gap, also there is following situation: when cutting off because upper slitter and lower cutter push workpiece and produce flexure, produce fracture at otch, the section similarly beautiful to the other end from one end of instrument can not be obtained.
Summary of the invention
The present invention is the invention made in view of the foregoing, to provide a kind of following cutting machine for problem: even the workpiece of the thin matter of strip, also can suppress the fracture of otch, be processed into section gallantly.
Cutting machine for the present invention, be relative to dead knife one side make movable knife swing one side intersect and by the cutting machine of the cutting workpiece of thin matter, wherein, the side wall surface of framework being provided with the Cutting tool installation manner groove installing above-mentioned dead knife arranges cross-drilled hole, and in the cutter mounting surface of Cutting tool installation manner groove, form the elongated hole running through cross-drilled hole, fastening bolt is made to run through elongated hole from cross-drilled hole and screw with the dead knife be positioned in cutter mounting surface, the position contacted with the above-mentioned movable knife moving to cutting workpiece position at this dead knife is fastening by fastening bolt, when cutting off workpiece under the state in gap not having movable knife and dead knife, above-mentioned dead knife is fixed on Cutting tool installation manner groove.
According to said structure, can movable knife when cutting off workpiece and dead knife under state very close to each other endlong reliably and simply dead knife is fixed on Cutting tool installation manner groove.Therefore, because suppressed to the pushing of workpiece when cutting off, keen edge degree is enhanced, so even the workpiece of the thin matter of strip, the fracture of otch is also suppressed, and section can be made beautiful.
Wish that above-mentioned elongated hole extends long to the side wall surface side of the framework being provided with cross-drilled hole, and opened wide continuously to cross-drilled hole from cutter mounting surface relative to this side wall surface.
In the case, because can the visual fastening bolt be arranged on by the open section of elongated hole on dead knife, so, easily see the installment state of dead knife.And, because fastening bolt can be made to be configured in elongated hole by the open section of elongated hole, so, the dead knife of the state of installing fastening bolt in advance can be set on Cutting tool installation manner groove simply.In addition, do not need fastening bolt is inserted after cross-drilled hole yet, pass through in elongated hole and the troublesome operation that screws with the dead knife be configured on Cutting tool installation manner groove.Therefore, it is possible to further carry out the installation of the dead knife under the state in the gap not having movable knife and dead knife to Cutting tool installation manner groove simply and reliably.
The present invention, wish that there are two connecting rods supporting above-mentioned movable knife for having angle of shear ground swingably, each of two connecting rods has been carried out two segmentations in the mode can carrying out length adjustment, is linked by the adjustment screw being provided with the reverse thread groove of hand of spiral in left and right.
Thus, because the respective length of two connecting rods can be adjusted by adjustment screw, so, can with need the angle of shear correspondingly adjusting movable knife simply.Therefore, it is possible to along with the change of workpiece, correspondingly simply suitably adjust the angle of shear of movable knife with the material, thickness etc. of workpiece.
The present invention, wish that there is the tool holder installing above-mentioned movable knife, arranging in the below of above-mentioned tool holder makes the base of tool of movable knife be elevated lift freely, above-mentioned lift is configured to rise to and is positioned in movable knife to the position that tool holder is installed on the base of tool, and can drop to the lower position of not interfering with movable knife when cutting off workpiece.
Thus, even the movable knife of strip, also can simply and promptly be arranged on tool holder.In addition, becoming the state dropping to lower position by making lift, also there is not the situation that lift and movable knife are interfered, obstacle can not be brought to the cut-out operation of workpiece.
The present invention, wish that there is the tool holder installing above-mentioned movable knife, above-mentioned tool holder is suspended swingably and remains on framework, in said frame, be provided with the bearing plane abutted with the both ends of the one side side of the tool holder swung slidably, and be provided with the middle receiving portion abutted with the two sides of the pars intermedia of tool holder slidably.
Thus, because tool holder swings with each bearing plane be arranged on framework and middle receiving portion with abutting, so the movable knife be arranged on tool holder can not intersect with dead knife to front and back vibration.And even the movable knife of strip, when abutting with workpiece, movable knife is also kept in non-deflecting mode.Therefore, even the workpiece of strip, also can cut off as the crow flies, the cut-out size of workpiece can be aligned to identical size from a square end to another square end.
The present invention, wishes to have the tool holder installing above-mentioned movable knife, and above-mentioned tool holder is supported swingably by two connecting rods, and is connected to the drive link making tool holder carry out wobbling action in the middle of two connecting rods.
Thus, when movable knife abuts with workpiece, the load applied tool holder is made to be born by the respective bearing portions of two connecting rods and drive link and be distributed into three parts.Therefore, when cutting off workpiece, even if because of impact when movable knife abuts with workpiece, movable knife is also difficult to vibration.
As mentioned above, according to cutting machine for the present invention, even the workpiece of the thin matter of strip, the fracture of otch is also suppressed, can be processed into section gallantly.
Accompanying drawing explanation
Fig. 1 is the integrally-built front view of the cutting machine represented based on embodiment.
Fig. 2 is the side view of the major part of the cutting machine represented based on embodiment.
Fig. 3 is the front view of the framework representing cutting machine.
Fig. 4 is the stereogram of the major part of the fenestra of representational framework.
Symbol description
1: lower cutter; 2: upper slitter; 3: framework; 3A: side wall surface; 4: tool holder; 5a, 5b: connecting rod; 6: drive link; 7a, 7b: bearing plane; 8: lift; 9: workpiece pressing mechanism; 11: fastening bolt; 31: fenestra; 32: Cutting tool installation manner groove; 33: cutter mounting surface; 34: cross-drilled hole; 35: elongated hole; 51: adjustment screw; 70: middle receiving portion; 71: the receiving portion of rear side; 72: the receiving portion of front side; A: cutting machine; W: workpiece; α: the angle of shear.
Detailed description of the invention
Below, one side is with reference to accompanying drawing, and faced by one, embodiment is described.
As shown in Figure 1 and Figure 2, the upper slitter (movable knife) 2 that the cutting machine A of embodiment is suspended maintenance with possessing the angle of shear α on the side wall surface 3A of the framework 3 of wall-like with regulation and the lower cutter (dead knife) 1 be fixed in the below of upper slitter 2 on the frame 3, the cutting machine having made following structure: make upper slitter 2 one side swing one side in the mode of intersecting relative to lower cutter 1 and decline, the workpiece W of thin matter is cut off with cutting.
The framework 3 installing upper slitter 2 and lower cutter 1 is formed by foundry goods etc., is erectly mounted on board 30.See Fig. 2, upper slitter 2 is cutters of one side blade, and the angle θ 1 of point of a knife is set in the scope of roughly 30 degree ~ 45 degree, is preferably set at about 40 degree.In addition, lower cutter 1 is square cutter, and the angle θ 2 of the point of a knife intersected with upper slitter 2 is configured to acute angle (such as 85 degree ~ 87 degree), and knife face defines withdrawing angle β (such as, 3 degree ~ 5 degree).
Upper slitter 2 is installed in the bottom of tool holder 4, and this tool holder 4 is remained on the side wall surface 3A of the face side of framework 3 by three connecting rod 5a, 5b, 6 suspentions.When being installed on the tool holder 4 being suspended maintenance by this upper slitter 2, use the lift 8 being arranged on the below of tool holder 4.
Lift 8 is separately positioned on left and right in the side wall surface 3A of the face side of framework 3, the base of tool 81 that each lift 8 possesses mounting upper slitter 2 and the cylinder portion 82 that this base of tool 81 is elevated.And, see Fig. 2, when upper slitter 2 is installed on tool holder 4, make the base of tool 81 of each lift 8 load upper slitter 2 ground and rise to the position of installing to tool holder 4, keep this state, upper slitter 2 is carried out screw thread relative to tool holder 4 by multiple bolt 21 and fixes.
Thus, even the upper slitter of strip 2, also can install on tool holder 4 simply rapidly and safely.In addition, the upper slitter 2 be arranged on tool holder 4 suitably can be regulated the overhang of point of a knife by adjustment screw 22.
In addition, if the installation exercise of upper slitter 2 terminates, then make the base of tool 81 of each lift 8 decline, and remain on the lower position of not interfering with the upper slitter 2 swung when cutting off workpiece, thus, bring obstacle also can not to the cut-out operation of workpiece W.In addition, when being pulled down from tool holder 4 by upper slitter 2, operation contrary to the above is carried out.
On below in the fenestra 31 that lower cutter 1 is fixed on the substantially rectangular shape of the substantial middle position being formed in framework 3 with becoming flat-hand position throughly.The state that side wall surface 3A that this lower cutter 1 is installed into the face side making point of a knife from framework 3 gives prominence to and the state very close to each other with upper slitter 2.
Specifically, also with reference to Fig. 3, Fig. 4, form the Cutting tool installation manner groove 32 side wall surface 3A side in the front of framework 3 having been carried out otch in below in fenestra 31, lower cutter 1 is fixed on this Cutting tool installation manner groove 32.
In addition, on the side wall surface 3A in the front of framework 3, the below along fenestra 31 arranges multiple cross-drilled hole 34, and Cutting tool installation manner groove 32 as below cutter mounting surface 33 on be provided with the multiple elongated holes 35 running through each cross-drilled hole 34.Each elongated hole 35 extends long towards the face side of framework 3, opens wide (see Fig. 4) from cutter mounting surface 33 continuously to cross-drilled hole 34 to side wall surface 3A.
And, under the state of lower cutter 1 in the cutter mounting surface 33 being positioned in Cutting tool installation manner groove 32, undertaken fastening by making fastening bolt 11 screwed hole 12 screwed below lower cutter 1 running through elongated hole 35 from each cross-drilled hole 34 and be fixed.
When installing above-mentioned lower cutter 1 or when carrying out gap adjustment, see Fig. 2, each horizontal screwed hole 13 on the left and right in front being arranged on lower cutter 1 and three positions of middle installs position fixing handle H respectively.First, make the state lower cutter 1 being pushed into the depth of Cutting tool installation manner groove 32, make upper slitter 2 drop to cutting workpiece position.Then, be pulled to nearby by each position fixing handle H by lower cutter 1, the point of a knife of lower cutter 1 is throughout moving to the position contacted with upper slitter 2 endlong, and fastening each fastening bolt 11 successively in this position, makes lower cutter 1 fix.In addition, if the installation of lower cutter 1 terminates, then each position fixing handle H is removed.
Thereby, it is possible to when cutting off workpiece upper slitter 2 and lower cutter 1 under gapless state endlong reliably and simply lower cutter 1 is fixed on Cutting tool installation manner groove 32.Therefore, because the flexure produced because of the pushing of upper slitter 2 and lower cutter 1 couple of workpiece W when cutting off workpiece is suppressed, keen edge degree is enhanced, so even the workpiece W of the thin matter of strip, the fracture of otch is also suppressed, section can be made beautiful.
In addition, because the side wall surface 3A of each elongated hole 35 to framework 3 opens wide, so, by the visual fastening bolt 11 be installed on lower cutter 1 of the open section of elongated hole 35, can easily see the installment state of lower cutter 1.And, because fastening bolt 11 can be made to be configured in elongated hole 35 by the open section of elongated hole 35, so, the lower cutter 1 having installed the state of fastening bolt 11 in advance can be set on Cutting tool installation manner groove 32 simply.
In addition, although when elongated hole 35 is not opened wide, need, after making fastening bolt 11 insert cross-drilled hole 34, pass through in elongated hole 35 and screw with the lower cutter 1 be positioned in cutter mounting surface 33, but because elongated hole 35 is opened wide, so also do not need so troublesome operation.Therefore, it is possible to the installation of lower cutter 1 to Cutting tool installation manner groove 32 further carried out simply and reliably under the state in the gap not having upper slitter 2 and lower cutter 1 and the adjustment in gap.
In addition, this cutting machine A possesses following structure.
See Fig. 1, the tool holder 4 having installed upper slitter 2 carries out axle supporting by two connecting rods 5a, 5b of left and right and the drive link 6 of middle.Two connecting rods 5a, 5b of left and right install to inclined.Each of these two connecting rods 5a, 5b is carried out two segmentations in the mode can carrying out length adjustment, is linked by adjustment screw 51.
Adjustment screw 51 is provided with the reverse thread groove of hand of spiral in left and right, each thread groove is screwed on each partitioning portion of connecting rod 5a, 5b.And make adjustment screw 51 rotate, adjust the length of each of these two connecting rods 5a, 5b, thus, in inclination attitude, ground is carried out suspention maintenance to tool holder 4, makes upper slitter 2 have the angle of shear α of regulation.
The angle of shear α of this upper slitter 2 is set in such a way: when the point of a knife of upper slitter 2 is positioned at the point of a knife of lower cutter 1 at first, is 1 degree ~ 2 degree.Thereby, it is possible to suppress the load applied the incision starting end of workpiece W, successfully start the cut-out of workpiece W.
In addition, the drive link 6 of middle is installed obliquely to two connecting rod 5a, 5b rightabouts with left and right, and the mounting portion of framework 3 possesses crank portion 61.Therefore, if by driving crank portions 61 such as motors, then drive link 6 is in axial turnover, and upper slitter 2 one side swings together with tool holder 4, and one side declines.Now, workpiece W, to swing to the mode of end direction (for left side in Fig. 1) movement of the downside becoming inclination, cuts by the upper slitter 2 with angle of shear α.
And, arrange two connecting rods 5a, 5b in the mode entered as follows: when the point of a knife of upper slitter 2 is positioned at the point of a knife of lower cutter 1 at first, upper slitter 2 is approximately 30 degree ~ 45 degree relative to the entry angle k of lower cutter 1.Thereby, it is possible to suppress the load applied the incision starting end of workpiece W, successfully start the cut-out of workpiece W.
In addition, on the side wall surface 3A of the face side of framework 3, be provided with the bearing plane 7a, the 7b that abut with the both ends of the one side side of tool holder 4 slidably in left and right, and be provided with the middle receiving portion 70 abutted with the two sides of the pars intermedia of tool holder 4 slidably.
Middle receiving portion 70 is formed in such a way: the receiving portion 72 of the front side in the foot 37 that the receiving portion 71 (see Fig. 3) and being arranged on the rear side the protuberance 36 that is arranged on and arranges from the upper vertical of the fenestra 31 of framework 3 is installed on side wall surface 3A, is sandwiched tool holder 4 by the receiving portion 71,72 before and after these.
Thus, because tool holder 4 swings with each bearing plane 7a, 7b and middle receiving portion 70 with abutting, so the upper slitter 2 be arranged on tool holder 4 can not intersect with lower cutter 1 to front and back vibration.And even the upper slitter of strip 2, when abutting with workpiece W, upper slitter 2 is also kept in non-deflecting mode.Therefore, even the workpiece W of strip, also can cut off as the crow flies, the cut-out size of workpiece W can be aligned to identical size from a square end to another square end.
In addition, the top of this cutting machine A in the fenestra 31 of framework 3 is provided with the workpiece pressing mechanism 9 being admitted to the workpiece W on lower cutter 1 from pressing.The cylinder portion 92 that workpiece pressing mechanism 9 possesses press section 91, this press section 91 is elevated.And, by the press section 91 declined by cylinder portion 92, be admitted to the workpiece W on lower cutter 1 from upper pressing, make it to remain prevention mobile status.Thus, in the process cutting off workpiece W, can workpiece W be cut off with misplacing.
The action of the workpiece W of thin matter is cut off as the cutting machine A by said structure, with the spacing of regulation, workpiece W is sent on lower cutter 1 by conveying assemblies such as feed rolls, by workpiece pressing mechanism 9, workpiece W is remained prevention mobile status, then, the crank portion 61 of drive link 6 is driven, upper slitter 2 one side is swung, and one side declines.So the point of a knife of upper slitter 2 intersects from oblique and lower cutter 1, and the cut-in angle of upper slitter 2 diminishes gradually, and workpiece W is cut open from one end of left and right successively to the other end.Like this, due to when cutting off workpiece W, drawn in by upper slitter 2, workpiece W is cut off, so load during cut-out to workpiece W is alleviated significantly.Therefore, the fracture of the otch of workpiece W is suppressed, can be processed into section gallantly.
And, according to this cutting machine A, even because the upper slitter 2 of the strip of the length length of blade and lower cutter 1, also can throughout the state being reliably set to the gap not having upper slitter 2 and lower cutter 1 endlong, so suppressed to the pushing of workpiece W when cutting off workpiece, keen edge degree is enhanced.
Therefore, even the workpiece W of the thin matter of strip, the fracture of otch is also suppressed, can be processed into section gallantly.Such as, even the plastic sheet of thickness about 1mm ~ 2mm, shearing length is the workpiece W of the strip of about 1m ~ 2m, also can cut off in the mode being processed into section gallantly on the ground such as impulse-free robustness.
This cutting machine A is suitable for such as by various thin pledge product such as metal forming such as various to liquid crystal polarizing film, semiconductor film etc. plastic sheeting, aluminium foils, even strip also cuts into beautiful section.
In addition, the present invention is not limited in above-mentioned embodiment, and such as, each elongated hole 35 also can open wide to the side wall surface 3A of framework 3, but through to cross-drilled hole 34 from cutter mounting surface 33.In addition, also can substitute crank mechanism, be carried out the driving of drive link 6 by cylinder mechanism.In addition, inferior in the situation of small-sized cutting machine A, also can not use tool holder 4, and directly axle supporting be carried out to upper slitter 22 by connecting rod 5a, 5b.
, understand the present invention in detail above, above-mentioned explanation is illustrate in whole situation, and the present invention is not limited to these.Not illustrative countless variation is interpreted as the example that need not can be conceived with departing from the scope of the present invention.
Claims (6)
1. a cutting machine, by the cutting workpiece of thin matter, above-mentioned movable knife is suspended and remains on framework relative to dead knife intersection to make movable knife, and this movable knife has the angle of shear of regulation, and one side is carried out swing one side and moved down,
It is characterized in that, the side wall surface of said frame being provided with the Cutting tool installation manner groove installing above-mentioned dead knife arranges cross-drilled hole, and in the cutter mounting surface of Cutting tool installation manner groove, form the elongated hole running through cross-drilled hole, fastening bolt is made to run through elongated hole from cross-drilled hole and screw with the dead knife be positioned in cutter mounting surface, the position contacted with the above-mentioned movable knife moving to cutting workpiece position at this dead knife is fastening by fastening bolt, when cutting off workpiece under the state in gap not having movable knife and dead knife, above-mentioned dead knife is fixed on Cutting tool installation manner groove.
2. cutting machine as claimed in claim 1, is characterized in that,
Above-mentioned elongated hole extends long to the side wall surface side of the framework being provided with cross-drilled hole, and is opened wide continuously to cross-drilled hole from cutter mounting surface relative to this side wall surface.
3. cutting machine as claimed in claim 1 or 2, is characterized in that,
There are two connecting rods supporting above-mentioned movable knife for having angle of shear ground swingably,
Each of two connecting rods has been carried out two segmentations in the mode can carrying out length adjustment, is linked by the adjustment screw being provided with the reverse thread groove of hand of spiral in left and right.
4. cutting machine as claimed in claim 1 or 2, is characterized in that,
There is the tool holder installing above-mentioned movable knife,
Arranging in the below of above-mentioned tool holder makes the base of tool of movable knife be elevated lift freely,
Above-mentioned lift is configured to rise to and is positioned in movable knife to the position that tool holder is installed on the base of tool, and can drop to the lower position of not interfering with movable knife when cutting off workpiece.
5. cutting machine as claimed in claim 1 or 2, is characterized in that,
There is the tool holder installing above-mentioned movable knife,
Above-mentioned tool holder is suspended swingably and remains on framework,
In said frame, be provided with the bearing plane abutted with the both ends of the one side side of the tool holder swung slidably, and be provided with the middle receiving portion abutted with the two sides of the pars intermedia of tool holder slidably.
6. cutting machine as claimed in claim 1 or 2, is characterized in that,
There is the tool holder installing above-mentioned movable knife,
Above-mentioned tool holder is supported swingably by two connecting rods, and is connected to the drive link making tool holder carry out wobbling action in the middle of two connecting rods.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-177075 | 2010-08-06 | ||
| JP2010177075A JP5633007B2 (en) | 2010-08-06 | 2010-08-06 | Cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102371387A CN102371387A (en) | 2012-03-14 |
| CN102371387B true CN102371387B (en) | 2015-05-20 |
Family
ID=45790931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110223187.8A Active CN102371387B (en) | 2010-08-06 | 2011-08-05 | Cutting machine |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5633007B2 (en) |
| KR (1) | KR101903186B1 (en) |
| CN (1) | CN102371387B (en) |
| TW (1) | TWI555621B (en) |
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|---|---|---|---|---|
| CN102745367A (en) * | 2012-07-13 | 2012-10-24 | 柯雄伟 | Steeping and cropping mechanism |
| CN103084649B (en) * | 2013-02-22 | 2015-04-22 | 昆山凯尔光电科技有限公司 | Device and method of cutting motor electrode |
| CN103419229B (en) * | 2013-07-03 | 2015-04-15 | 江门市得实计算机外部设备有限公司 | Paper cutting device of printer |
| JP6159223B2 (en) * | 2013-10-28 | 2017-07-05 | 株式会社万陽 | Cutting device |
| CN103920924B (en) * | 2014-03-20 | 2016-04-20 | 中国重型机械研究院股份公司 | A kind of hydraulic lock fixed pattern blade clearance automatic mechanism |
| CN111376330A (en) * | 2020-04-29 | 2020-07-07 | 江汉大学 | Explosive cartridge cutting device and method |
| CN111438535B (en) * | 2020-05-09 | 2021-05-04 | 连泽华 | Screw trimming device |
| CN114473403B (en) * | 2021-12-22 | 2022-11-29 | 马鞍山市申力特重工机械股份有限公司 | Manufacturing process of steel rolling plate shearing thick and long knife |
| CN114368023B (en) * | 2021-12-29 | 2024-06-28 | 容大合众(厦门)科技集团股份公司 | Automatic cutter for printer |
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| DE4217947A1 (en) * | 1991-05-30 | 1992-12-03 | S I M A S V S R L | Corner guillotine with integrated punch - has upper and lower blades which can be rotated about two pivot points to form required corner angle |
| CN2799140Y (en) * | 2004-09-21 | 2006-07-26 | 中冶南方工程技术有限公司 | Plate shearing machine capable of quickly changing blade and adjusting blade lateral clearance |
| CN201389677Y (en) * | 2009-04-20 | 2010-01-27 | 芜湖中能机械制造有限公司 | Tool setting mechanism for shearing machine |
| CN201524835U (en) * | 2009-10-30 | 2010-07-14 | 安徽省三力机床制造股份有限公司 | Upper adjusting swing-type plate shear |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011657C2 (en) * | 1980-03-26 | 1982-05-27 | Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen | Device for carrying out the change of shear blades on scissors and the like. |
| JP2977732B2 (en) * | 1995-01-18 | 1999-11-15 | 高塩技研工業株式会社 | Mounting structure of shear blade |
| DE102007019963A1 (en) * | 2007-04-27 | 2008-10-30 | Sms Demag Ag | cutter |
| JP2009107096A (en) * | 2007-10-31 | 2009-05-21 | Isel Co Ltd | Cutter |
-
2010
- 2010-08-06 JP JP2010177075A patent/JP5633007B2/en active Active
-
2011
- 2011-07-13 TW TW100124706A patent/TWI555621B/en active
- 2011-07-28 KR KR1020110074916A patent/KR101903186B1/en active IP Right Grant
- 2011-08-05 CN CN201110223187.8A patent/CN102371387B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4217947A1 (en) * | 1991-05-30 | 1992-12-03 | S I M A S V S R L | Corner guillotine with integrated punch - has upper and lower blades which can be rotated about two pivot points to form required corner angle |
| CN2799140Y (en) * | 2004-09-21 | 2006-07-26 | 中冶南方工程技术有限公司 | Plate shearing machine capable of quickly changing blade and adjusting blade lateral clearance |
| CN201389677Y (en) * | 2009-04-20 | 2010-01-27 | 芜湖中能机械制造有限公司 | Tool setting mechanism for shearing machine |
| CN201524835U (en) * | 2009-10-30 | 2010-07-14 | 安徽省三力机床制造股份有限公司 | Upper adjusting swing-type plate shear |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101903186B1 (en) | 2018-10-01 |
| TWI555621B (en) | 2016-11-01 |
| JP5633007B2 (en) | 2014-12-03 |
| JP2012035362A (en) | 2012-02-23 |
| TW201206666A (en) | 2012-02-16 |
| CN102371387A (en) | 2012-03-14 |
| KR20120013897A (en) | 2012-02-15 |
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