CN1579689A - Rolling shearing machine - Google Patents
Rolling shearing machine Download PDFInfo
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- CN1579689A CN1579689A CN 200410057401 CN200410057401A CN1579689A CN 1579689 A CN1579689 A CN 1579689A CN 200410057401 CN200410057401 CN 200410057401 CN 200410057401 A CN200410057401 A CN 200410057401A CN 1579689 A CN1579689 A CN 1579689A
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Abstract
To provide a rolling cut shear, a house of feeding-passage for plate material mounted on up and down middle part. A pair of eccentric shafts are rotatably supported on the upper part of a housing, and the upper end parts of a pair of arms are fitted to the respective eccentric bodies. An upper blade block 35 is rockably supported on the housing, the upper blade is fixed to the lower part, and a lower blade is fixed opposite to the upper blade on the housing. The arms are provided with arc-like pressing parts, and the upper blade block is provided with arc-like pressure receiving parts brought into rolling contact with the pressing parts.
Description
Technical field
The present invention relates to make the sword rolling movement and cut off the rolling shearing machine of machining sheet with respect to following sword.
Background technology
The technology that has record in the following patent documentation 1 as existing rolling shearing machine.The rolling shearing machine of record in this patent documentation 1 props up the upper end off-centre and the pivot of arm respectively on the rotating shaft of rotation synchronously, connect on the bottom of this each arm on the downward circular arc on sword, on this, link connecting rod 6 on the sword and constitute.
Therefore, if each rotating shaft rotates synchronously, just by each arm lifting, simultaneously, sword is rolled by connecting rod last sword in accordance with regulations on this, and last sword can be cut off sheet material by rolling above the sword under rectilinear.
Patent documentation 1: open clear 59-082614 communique in fact
In the above-mentioned existing rolling shearing machine, make the arm start, will go up sword and depress and roll and cut off sheet material by the rotation that utilizes rotating shaft.Thus, arm on the other hand, is cut off recoil strength and is also worked with respect to last sword effect pressing force.For this reason, metal sliding bearing is installed in the prior art between the upper portion pressurized face of the bottom of arm press surface and last sword.But, when cutting off processing,,, increase and the very big problem of power loss in this locational friction opposing simultaneously so have sliding bearing abrasion and lifetime because very large stress acts on this sliding bearing.
Summary of the invention
The present invention is the invention of making in order to solve such problem, and it is a kind of by carrying out seeking the rolling shearing machine of the stabilisation of operation from the make progress transmission of stress of sword of arm effectively that purpose is to provide.
Be the rolling shearing machine of the present invention that achieves the above object, wherein, has the housing that the transfer passage of sheet material is set on the pars intermedia of above-below direction, free rotary ground supporting is at a pair of eccentric shaft on the top of this housing, the a pair of arm that base end part links on this each eccentric shaft with rotating freely, utilize the upper blade base that can shake of the rotation of above-mentioned eccentric shaft by this each arm, be installed in the last sword of the bottom of this upper blade base, with above-mentioned lower part of frame with should on the following sword that is oppositely arranged of sword, it is characterized in that, leading section at above-mentioned arm is provided with the press section, on above-mentioned upper blade base, be provided with this press section and rotate the compression zone that contacts, make at least one side's of above-mentioned press section and above-mentioned compression zone plane of rotation form arcuation.
In addition, it is characterized in that, the gear mechanism that the rotation contact condition of above-mentioned press section and above-mentioned compression zone is kept by gear meshing is set.
In addition, it is characterized in that in the horizontal direction an end is by linking the sidepiece that connecting rod is attached at above-mentioned housing in the above-mentioned upper blade base, simultaneously, pars intermedia in the horizontal direction is by the upper suspension supporting of connecting rod at above-mentioned housing of slinging.
In addition, it is characterized in that, the lateral shift absorbing mechanism that absorbs the lateral shift that produces during the sword lifting on above-mentioned is set on the linking part of above-mentioned binding connecting rod and above-mentioned housing.
In addition, it is characterized in that be provided with respect to above-mentioned sword down, above-mentioned upward sword descends and cuts off after the above-mentioned sheet material, makes the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this.
Description of drawings
Fig. 1 is the portions cut side figure of the rolling shearing machine that relates to of one embodiment of the invention.
Fig. 2 is the II-II profile of Fig. 1.
Fig. 3 is a summary pie graph of going up the sword driving mechanism.
Fig. 4 is the summary pie graph that the start of sword driving mechanism is gone up in expression.
The specific embodiment
Below, explain embodiments of the invention based on accompanying drawing.
Expression relates to the portions cut side figure of the rolling shearing machine of one embodiment of the invention among Fig. 1, the II-II profile of presentation graphs 1 among Fig. 2, and the summary pie graph of sword driving mechanism is gone up in expression among Fig. 3, and the summary pie graph of the start of sword driving mechanism is gone up in expression among Fig. 4.
The rolling shearing machine of present embodiment cut off conveying band shape sheet material left and right end portions and to be processed as the plate of regulation wide, become for the symmetrical structure in the center of sheet material.The structure of one side of relevant rolling shearing machine only is described in the following description, and opposite side is roughly identical formation.
In the rolling shearing machine of present embodiment, as Fig. 1 and shown in Figure 2, the scaffold 12 of housing 11 middle and upper parts and the base 13 of bottom integrally link formation by a plurality of pillars that figure does not represent, the side between this scaffold 12 and base 13 is provided with the transfer passage of sheet material S.Lay on ground 14 and form parallel a plurality of guide rails 15, on this guide rail 15, the guider 16 that housing 11 passes through front and back is in the horizontal direction vertical with the throughput direction of banded sheet material S, and promptly the width along sheet material S supports with can move freely.
Install a pair of input side pinch roll 17 down in the front side (right side in Fig. 1) of housing 11, can keep out of the way upward by switch tube 18 top pinch rolls 17.Install a pair of outlet side pinch roll 19 down at the rear side (left side in Fig. 1) of housing 11, can keep out of the way upward by switch tube 20 top pinch rolls 19.
On the scaffold 12 of housing 11, become the pair of rotary shafts 21 of level along plate width direction, 22 be positioned at before and after and can be supported with rotating freely, at each rotating shaft 21,22 shaft end driven gear 23,24 are fixed respectively, the synchromesh gear 25 of engagement between them on driven gear 23,24.In addition, load on scaffold 12 and drive engine 26, driven wheel 28 is fixed on driving shaft 27, and this driven wheel 28 is by the not engagements on synchromesh gear 25 such as a plurality of idler gears of expression of figure.Therefore, if driving drives engine 26, its revolving force is sent on the synchromesh gear 25 by idler gear from driven wheel 28, can rotate each rotating shaft 21,22 synchronously in equidirectional ground by 2 driven gears 23,24 with these synchromesh gear 25 engagements.
On each rotating shaft 21,22, formation has from its pivot O
1, O
2With predetermined distance L
1, L
2Eccentric eccentric center O
1A, O
2AA pair of eccentric body (eccentric shaft) 29,30.The last large-diameter portion (base end part) of a pair of arm 31,32 is attached on the eccentric body 29,30 of this each rotating shaft 21,22 by bearing sleeve 33,34 with rotating freely relatively.Pass through blade installing component 36 in the bottom in the upper blade base 35, last sword 37 is freely installed along the throughput direction of sheet material S with loading and unloading.At each arm 31, press section 51 described later is set on 32 the bottom (leading section), 52, the compression zone 53,54 that rotates contact with press section 51,52 is set on the top of upper blade base 35, a press section 51 is set simultaneously, 52 and the gear mechanism 55,56 kept by gear meshing of the rotation contact condition of compression zone 53,54.
By blade installing component 42, following sword 43 is installed on the base 13 of housing 11 along the throughput direction of sheet material S with freely loading and unloading.The following arcuation that forms in the last sword 37, with respect to the following sword 43 of top formation linearity, with the opposite, position of skew setting slightly on the width of sheet material S, with respect to following sword 43, last sword 37 descends the end that can cut off sheet material S by rolling (shaking) limit, limit.In addition, the 44th, accept to be cut off the support plate (シ ュ one ) that the sheet material that falls is cut in processing by the end of sheet material S.
In the scaffold 12 in upper end that upper support is sling connecting rod 45, the pars intermedia of the horizontal direction of bottom by being attached at upper blade base 35, promptly between each compression zone 53,54, upper blade base 35 is by the mode quilt upward application of force supporting of connecting rod 45 to be sling by housing 11 of slinging.In addition, the end by input side in this upper blade base 35 is attached at the sidepiece of scaffold 12 by linking connecting rod 46, and limits its front and back position.Link on the linking part of connecting rod 46 and scaffold 12 at this, the lateral shift absorbing mechanism 47 that absorbs the lateral shift that produces when going up sword 37 (upper blade base 35) lifting is set.
This lateral shift absorbing mechanism 47 is made of following: at the sidepiece of scaffold 12, the lever arm 48 of free rotary ground supporting pars intermedia is installed in the both sides of this lever arm 48 and suppresses 2 spring mechanisms 49 of supporting with respect to scaffold 12.The end that links connecting rod 46 is attached at the end of this lever arm 48.With respect to the lateral shift of last sword 37, can absorb this lateral shift by moving horizontally of lever arm 48 corresponding to the elastic force of each spring mechanism 49.
Therefore, if drive engine 26 and equidirectional ground each rotating shaft 21 of rotation synchronously, 22, each arm 31,32 is just by each eccentric body 29,30 offset and eccentric angle synchronization lifting, this lifting action is sent to upper blade base 35 by press section 51,52 and compression zone 53,54, this upper blade base 35 carries out rolling operation when being sling connecting rod 45 and binding connecting rod 46 restriction sites, and last sword 37 can be cut off machining sheet S by rotation on the following sword 43 of linearity.
Situation by machining sheet S is cut off in the operation of so last sword 37 makes the pressing force of regulation act on upper blade base 35 when arm 31,32 descends, and cuts off recoil strength from last sword 37 by upper blade base 35 effects.For this reason, suitably transmit pressing force between arm 31,32 and upper blade base 35, it is necessary being used for positively stoping the structure of cutting off recoil strength.
In the present embodiment, the following press section 51,52 that forms arcuation integrally is set, on the top of upper blade base 35 integrally is provided with, forms the compression zone 53,54 of arcuation in the bottom of arm 31,32.In this press section 51,52 and compression zone 53,54, shown in Fig. 3 is detailed, the rotation contact-making surface 51a of press section 51,52, the rotation contact-making surface 53a of 52a and compression zone 53,54, the 54a two square arcuations that become do not leave and rotate formation contiguously mutually.Under this situation, press section 51,52 rotation contact-making surface 51a, the rotation contact-making surface 53a of 52a and compression zone 53,54, the at least any one party of 54a forms arcuation and also can, except rotation contact-making surface 51a as present embodiment, 52a and rotation contact-making surface 53a, it all is convex arc shaped that 54a forms, convex arc shaped and linearity, the relation of convex arc shaped and concave arc shape also can.
In addition, in the both sides of this press section 51,52 upper gear 57,58 is set integrally at the lower end part of arm 31,32, the both sides that are positioned at this compression zone 53,54 on the top of upper blade base 35 integrally are provided with the undergear 59,60 of engagement upper gear 57,58.By the gear mechanism 55,56 that constitutes by this upper gear 57,58 and undergear 59,60, press section 51,52 and compression zone 53,54, it rotates contact condition and can keep the front and back non-migration.
Therefore, by drive engine 26 at each arm 31,32 while shaking during lifting, the rotation contact-making surface 51a of each press section 51,52,52a pushes compression zone 53,54 rotation contact-making surface 53a, 54a, and become by gear mechanism 55,56 non-migration ground rotate, arm 31,32 can be sent to upper blade base 35 with the pressing force of regulation, goes up sword 37 simultaneously and can stop recoil strength when cutting off sheet material S, upper blade base 35 rolling operations, last sword 37 can suitably be cut off sheet material S.
In addition, be provided with respect to sword 43 is with upper blade base 35 down, last sword 37 descends and cuts off after the sheet material S, the retraction mechanism that the end face ground that makes sword 37 not contact down the sheet material S of sword 43, cut-out leaves and rises to a side.
Promptly as Fig. 1 and shown in Figure 2, in the side of upper blade base 35, about respectively dispose 4 voussoirs 61,62, by cramp bar 63,64 supportings of hanging down from the top of scaffold 12.Utilization is loaded in driving engine 65, the 66 rotatable drive rods 67,68 on the scaffold 12, drives by reducing gear 69,70 to be attached on each cramp bar 63,64.
Casing 71 is set with around upper blade base 35 and each voussoir 61,62, by bolster 72 free rotary ground supportings on scaffold 12.At the shaft end stationary cam plectane 73 of rotating shaft 21, this cam plectane 73 drives by linkage 74 and is attached on the casing 71.
Therefore,, just drive rod 67,68, reducing gear 69,70, cramp bar 63,64 lifting voussoirs 61,62 can be passed through, the upper-lower position of voussoir 61,62 can be adjusted thus in advance if drive engine 65,66.If rotation rotating shaft 21,22, and by arm 31,32 descend sword 37, cut off sheet material S, by linkage 74 casing 71 is moved horizontally, upper blade base 35 and last sword 37 are moved to the direction of leaving from following sword 43 together with regard to utilizing the cam plectanes 73 that rotate synchronously with rotating shaft 21, like this by rising, can prevent the contacting of end face of the sheet material S of sword 37 and following sword 43, cut-out.
In addition, than rotating shaft 22 more be adjacent to outlet side ground rotating shaft 81 free rotary ground supportings on scaffold 12, can by figure not the driving engine of expression and the rotation of each rotating shaft 21,22 rotate synchronously, on this rotating shaft 81, form and have from its pivot O
3With predetermined distance L
3Eccentric eccentric center O
3AEccentric body 82, the last large-diameter portion of arm 83 is attached on the eccentric body 82 with rotating freely relatively.Upper blade base 84 the bottom by blade installing component 85 on sword 86 along the freely installation of width of sheet material S with loading and unloading.Upper blade base 84 relatively links by connection shaft 87 at the following minor diameter part of arm 83 with rotating freely.
Should go up sword 86 by 37 ends of downcutting from sheet material S of last sword, promptly sheet cutting is a specific length, is installed on the base 13 of housing 11 with respect to the width of last sword 86 along sheet material S by 88 times swords 89 of blade installing component with freely loading and unloading.Also be uniformly set retraction mechanism for sword on this 86 with voussoir 90 grades with last sword 37, but since same as described above, so explanation is omitted.
The side of sword 37 on adjacency on the scaffold 12, can install the compacting part 91 of the end of sheet material S up and down by lifting tube 92, this compacting part 91 the end of sheet material S by the state that is pressed on the base 13 under, the end that can suitably cut off sheet material S by last sword 37.
Here, illustrate the present embodiment by such formation rolling shearing machine sheet material S cut off processing method.
As Fig. 1 and shown in Figure 2, banded sheet material S is transfused to pinch roll 17 clampings of side and sends in the housing 11, both ends, the left and right sides be cut off and be processed as the plate of regulation wide after, be output pinch roll 19 clampings of side and send.
That is, by the front and back of pinch roll 17,19 support plate S, simultaneously by lifting tube 92 decline compacting parts 91, and the end of sheet material S by being pressed on the base 13.Under this state, drive engine 26 and equidirectional ground each rotating shaft 21,22 of rotation synchronously, make of offset and the eccentric angle synchronously lifting of each arm 31,32 by each eccentric body 29,30.Like this, sling connecting rod 45 and carry out rolling operation when linking connecting rod 46 restriction sites of upper blade base 35 rotates the width end of cutting off machining sheet S by last sword 37 with respect to the following sword 43 of linearity.
At this moment, as Fig. 3 and shown in Figure 4, cut off machining sheet S by last sword 37, the rotation contact-making surface 51a of the press section 51,52 on the while arm 31,32,52a pushes the rotation contact-making surface 53a of compression zone 53,54,54a, and by gear mechanism 55,56 rotate when preventing to be offset, therefore, and arm 31,32 pressing forces that can transmit regulation are to upper blade base 35, the recoil strength in the time of can stoping sword 37 to cut off sheet material S simultaneously.
In addition, last sword 37 descends and cuts off after the sheet material S, utilize the cam plectane 73 that rotates synchronously with rotating shaft 21, by linkage 74 casing 71 is moved horizontally, upper blade base 35 and last sword 37 are moved to the direction of leaving from following sword 43 together, therefore, the last sword 37 of decline is rising in the intact position of leaving from following sword 43, can prevent the contacting of end face of the sheet material S of sword 37 and following sword 43, cut-out.After last sword 37 rises, by cam plectane 73 casing 71 is moved horizontally on the contrary, upper blade base 35 and last sword 37 return to original position together.
By this repeatable operation, both ends are cut off and the sheet material S of Rack is sent among the sheet material S, but produce rectangular sheet material in both sides.Therefore, the driving engine of not representing by figure rotates freely rotating shaft 81 and by eccentric body 82 swing arms 83, makes upper blade base 84 and 86 1 liftings of last sword.Like this, last sword 86 descends, and is the rectangular sheet cuttings that downcut from sheet material specific length and falls from support plate 44 by last sword 37, can prevent the interference between sheet material S and the sheet material.
Under the situation of the rolling shearing machine of such present embodiment, at a pair of rotating shaft 21 of the top of housing 11 free rotary ground supporting, 22, on this rotating shaft 21,22, form eccentric body 29,30, a pair of arm 31,32 upper end is fitted to each eccentric body 29,30, upper blade base 35 freedom joltily are bearing on the housing 11 and in the bottom fixing on sword 37.On housing 11,, the press section 51,52 of arcuation is set on arm 31,32, the compression zone 53,54 of the arcuation of setting and 51, the 52 rotation contacts of this press section on upper blade base 35 with the relatively fixing sword 43 down of last sword 37.
Therefore, if rotation rotating shaft 21,22 also makes arm 31 by eccentric body 29,30,32 liftings, upper blade base 35 just carries out rolling operation, and last sword 37 is with respect to sword 43 rotations down, the width end that can cut off machining sheet S, at this moment, the rotation contact-making surface 51a of the press section 51,52 on arm 31,32,52a pushes on the limit compression zone 53 in the upper blade base 35,54 rotation contact-making surface 53a, rotate on the 54a limit, therefore, arm 31,32 can suitably be sent to upper blade base 35 to the pressing force of regulation, and the recoil strength in the time of can stoping sword 37 to cut off sheet material S simultaneously can be by carrying out the stabilisation that operation is sought in processing of cutting off of sheet material S effectively.
Then, because the compression zone 53,54 of upper blade bases 35 is rotated in the press section 51,52 of arm 31,32,, can prevent to wear and tear and make the long lifetime of parts become possibility so do not produce slip between the two.In addition, set press section 51,52 and compression zone 53,54 between arm 31,32 and the upper blade base 35, the close mode of device becomes also can carry out the transmission of shear strength possible the time effectively.
In addition, the gear mechanism 55,56 that the rotation contact condition of a press section 51,52 and compression zone 53,54 is kept by gear meshing is set between arm 31,32 and upper blade base 35.Therefore, the press section 51 of arm 31,32,52 push the compression zone 53 of upper blade base 35, in the time of 54, because upper gear 57,58 engagement undergears 59, move in the time of 60, so prevent the front and back skew of press section 51,52 and compression zone 53,54, arm 31,32 can suitably be sent to upper blade base 35 to the pressing force of regulation.
In addition, upward middle part hanger bearing on housing 11 of upper blade base 35, by linking connecting rod 46 sidepiece is attached on the housing 11 simultaneously, can makes sword 37 suitably carry out rolling operation, can suitably cut off machining sheet S by the connecting rod 45 of slinging.In addition, on the linking part of housing 11 and this binding connecting rod 46, lateral shift absorbing mechanism 47 is set, can absorbs lateral shift that produces by the shaking operation of arm 31,32 and the slyness that improves start reliably.
In addition, with respect to following sword 43, last sword 37 descends and also cuts off after the sheet material S, is provided with to have to make the voussoir 61 that sword 37 leaves and rises to the side with respect to following sword 43 on this, 62 retraction mechanism, the contacting of the end face of the sheet material S that can prevent sword 37 and following sword 43, cuts off.
In addition, in housing 11, the downstream of the throughput direction of sword 37 and following sword 43 on the end of sheet material S is cut off, be provided with the last sword 86 of the rectangular sheet cutting that downcuts from sheet material and following sword 89, by being specific length, can prevent the interference between sheet material S and the sheet material to this sheet cutting.
In the above embodiments, press section 51 is set in the bottom of arm 31,32,52 and upper gear 57,58 is set in its both sides, on the top of upper blade base 35 compression zone 53 is set, 54 and undergear 59,60 is set in its both sides, but be not limited to this structure, make press section 51,52 and compression zone 53,54 and upper gear 57,58 and undergear 59,60 position relation also can adopt on the contrary, and other structure also can.
In addition, on the arm 31,32 of the end that cuts off sheet material S and the upper blade base 35 press section 51,52 and compression zone 53,54 being set, but on arm 83 that cuts off sheet material and upper blade base 84, the press section is set and compression zone is also passable.
More than, according to rolling shearing machine of the present invention as explaining in an embodiment, at a pair of eccentric shaft of the top of housing 11 free rotary ground supporting, the base end part of holding arms links on this each eccentric shaft with rotating freely, utilize the rotation of eccentric shaft upper blade base can be shaken and install sword in the bottom by this arm, lower part of frame with respect on sword down sword is set, the press section is set on arm, on upper blade base, be provided with this press section and rotate the compression zone that contacts, thereby upper blade base carries out rolling operation and by last sword and when down sword is cut off machining sheet, owing to rotate when the compression zone of upper blade base is pushed in the press section of arm, so arm can suitably transmit the pressing force of regulation to upper blade base, can suitably stop simultaneously and cut off recoil strength, can be by carrying out the stabilisation that operation is sought in processing of cutting off of sheet material effectively.In addition, do not produce slip between the two, can prevent to wear and tear and make the long lifetime of parts become possibility.
In addition, according to rolling shearing machine of the present invention, the gear mechanism that the rotation contact condition of press section and compression zone is kept by gear meshing is set, thereby the press section of arm is when pushing the compression zone of upper blade base, owing to keep the rotation contact condition by gear mechanism, arm can suitably be sent to upper blade base to the pressing force of regulation.
In addition, according to rolling shearing machine of the present invention, in the horizontal direction an end links at the sidepiece of housing by linking connecting rod in the upper blade base, pars intermedia in the horizontal direction is by the upper suspension supporting of connecting rod at housing of slinging simultaneously, thereby can make sword suitably carry out rolling operation, can suitably cut off machining sheet.
In addition, according to rolling shearing machine of the present invention, the lateral shift absorbing mechanism of the lateral shift that produces when sword lifting in the absorption is set on the linking part that links connecting rod and housing, thereby, can positively absorb and shake lateral shift that operation produces and the slyness that improves start by arm.
In addition, according to rolling shearing machine of the present invention, setting is with respect to following sword, last sword descends and cuts off after the sheet material, make the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this, thereby the contacting of end face that can prevent the sword and the sheet material of following sword, cut-out prevents sword and the damage of sword down.
Claims (12)
1, a kind of rolling shearing machine, wherein, has the housing that the transfer passage of sheet material is set on the pars intermedia of above-below direction, free rotary ground supporting is at a pair of eccentric shaft on the top of this housing, the a pair of arm that base end part links on this each eccentric shaft with rotating freely, utilize the upper blade base that can shake of the rotation of above-mentioned eccentric shaft by this each arm, be installed in the last sword of the bottom of this upper blade base, with above-mentioned lower part of frame with should on the following sword that is oppositely arranged of sword, it is characterized in that, leading section at above-mentioned arm is provided with the press section, on above-mentioned upper blade base, be provided with this press section and rotate the compression zone that contacts, make at least one side's of above-mentioned press section and above-mentioned compression zone plane of rotation form arcuation.
2, rolling shearing machine as claimed in claim 1 is characterized in that, the gear mechanism that the rotation contact condition of above-mentioned press section and above-mentioned compression zone is kept by gear meshing is set.
3, rolling shearing machine as claimed in claim 1, it is characterized in that, in the horizontal direction an end is by linking the sidepiece that connecting rod is attached at above-mentioned housing in the above-mentioned upper blade base, and simultaneously, pars intermedia in the horizontal direction is by the upper suspension supporting of connecting rod at above-mentioned housing of slinging.
4, rolling shearing machine as claimed in claim 2, it is characterized in that, in the horizontal direction an end is by linking the sidepiece that connecting rod is attached at above-mentioned housing in the above-mentioned upper blade base, and simultaneously, pars intermedia in the horizontal direction is by the upper suspension supporting of connecting rod at above-mentioned housing of slinging.
5, rolling shearing machine as claimed in claim 3 is characterized in that, the lateral shift absorbing mechanism that absorbs the lateral shift that produces during the sword lifting on above-mentioned is set on the linking part of above-mentioned binding connecting rod and above-mentioned housing.
6, rolling shearing machine as claimed in claim 4 is characterized in that, the lateral shift absorbing mechanism that absorbs the lateral shift that produces during the sword lifting on above-mentioned is set on the linking part of above-mentioned binding connecting rod and above-mentioned housing.
7, rolling shearing machine as claimed in claim 1 is characterized in that, is provided with respect to above-mentioned sword down, and above-mentioned upward sword descends and cuts off after the above-mentioned sheet material, makes the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this.
8, rolling shearing machine as claimed in claim 2 is characterized in that, is provided with respect to above-mentioned sword down, and above-mentioned upward sword descends and cuts off after the above-mentioned sheet material, makes the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this.
9, rolling shearing machine as claimed in claim 3 is characterized in that, is provided with respect to above-mentioned sword down, and above-mentioned upward sword descends and cuts off after the above-mentioned sheet material, makes the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this.
10, rolling shearing machine as claimed in claim 4 is characterized in that, is provided with respect to above-mentioned sword down, and above-mentioned upward sword descends and cuts off after the above-mentioned sheet material, makes the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this.
11, rolling shearing machine as claimed in claim 5 is characterized in that, is provided with respect to above-mentioned sword down, and above-mentioned upward sword descends and cuts off after the above-mentioned sheet material, makes the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this.
12, rolling shearing machine as claimed in claim 6 is characterized in that, is provided with respect to above-mentioned sword down, and above-mentioned upward sword descends and cuts off after the above-mentioned sheet material, makes the retraction mechanism that sword leaves to the side with respect to above-mentioned sword down on this.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003207263A JP4194899B2 (en) | 2003-08-12 | 2003-08-12 | Rolling cut shear |
| JP207263/2003 | 2003-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1579689A true CN1579689A (en) | 2005-02-16 |
| CN100363135C CN100363135C (en) | 2008-01-23 |
Family
ID=34363796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100574017A Expired - Fee Related CN100363135C (en) | 2003-08-12 | 2004-08-12 | Rolling shearing machine |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4194899B2 (en) |
| CN (1) | CN100363135C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722826A (en) * | 2015-04-08 | 2015-06-24 | 康凤明 | Novel rotary cutting type plate shearing machine |
| CN109226875A (en) * | 2018-10-15 | 2019-01-18 | 北京京诚之星科技开发有限公司 | A kind of fixed size scissors unit equipment |
| CN109986122A (en) * | 2019-01-09 | 2019-07-09 | 中冶南方工程技术有限公司 | The splitting device and subdivision unit of changeable control |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1777014C3 (en) * | 1968-08-21 | 1973-10-18 | Siemag Siegener Maschinenbau Gmbh, 5912 Hilchenbach-Dahlbruch | Scissors for trimming or dividing sheet metal |
| FR2232390B3 (en) * | 1973-06-07 | 1977-01-07 | ||
| JPS5296480A (en) * | 1976-02-10 | 1977-08-13 | Ishikawajima Harima Heavy Ind Co Ltd | Rolling cut type side shear |
| WO1987004649A1 (en) * | 1986-01-31 | 1987-08-13 | Slavyansky Filial Vsesojuznogo Nauchno-Issledovate | Method and rolling-cut shears for cutting sheet material |
| JP2628688B2 (en) * | 1988-04-18 | 1997-07-09 | 靖治 徳勝 | Hoop wood cutter |
| CN2257506Y (en) * | 1996-05-15 | 1997-07-09 | 中国第二重型机械集团公司 | Double-axle transmission rotary scaling-off sheaxs |
| CN2372083Y (en) * | 1999-05-07 | 2000-04-05 | 中国第二重型机械集团公司 | Three-axle transmission generating cutting type double side shearing machine |
| CN2472849Y (en) * | 2001-05-30 | 2002-01-23 | 中国第二重型机械集团公司 | Double shaft driving rolling cut type partial shears |
-
2003
- 2003-08-12 JP JP2003207263A patent/JP4194899B2/en not_active Expired - Fee Related
-
2004
- 2004-08-12 CN CNB2004100574017A patent/CN100363135C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722826A (en) * | 2015-04-08 | 2015-06-24 | 康凤明 | Novel rotary cutting type plate shearing machine |
| CN104722826B (en) * | 2015-04-08 | 2017-01-25 | 康凤明 | Rotary cutting type plate shearing machine |
| CN109226875A (en) * | 2018-10-15 | 2019-01-18 | 北京京诚之星科技开发有限公司 | A kind of fixed size scissors unit equipment |
| CN109986122A (en) * | 2019-01-09 | 2019-07-09 | 中冶南方工程技术有限公司 | The splitting device and subdivision unit of changeable control |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4194899B2 (en) | 2008-12-10 |
| JP2005059105A (en) | 2005-03-10 |
| CN100363135C (en) | 2008-01-23 |
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Effective date of registration: 20151021 Address after: Tokyo, Japan Patentee after: PRIMETALS TECHNOLOGIES JAPAN, Ltd. Address before: Tokyo, Japan Patentee before: MITSUBISHI-HITACHI METALS MACHINERY, Inc. |
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