CN103785891A - Novel rotary-cutting-type trimmer - Google Patents
Novel rotary-cutting-type trimmer Download PDFInfo
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- CN103785891A CN103785891A CN201410010931.XA CN201410010931A CN103785891A CN 103785891 A CN103785891 A CN 103785891A CN 201410010931 A CN201410010931 A CN 201410010931A CN 103785891 A CN103785891 A CN 103785891A
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 31
- 238000009966 trimming Methods 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 16
- 230000033001 locomotion Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 239000002360 explosive Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The invention relates to the field of sheet-metal part processing, in particular to a novel rotary-cutting-type trimmer. Power is transmitted to eccentric shafts through a first transmission device, sliders on the eccentric shafts push a workbench to move, and blind points exist when the sliders move on the workbench, so that the sliders cannot enable the workbench to completely rotate by one circle; an inclined block pushing cylinder is arranged on a fixing plate, and when the sliders move, the inclined block pushing cylinder inserts a workbench moving inclined block into gaps between slider holes and the sliders, so that the workbench can be enabled to stably rotate by one circle completely. The novel rotary-cutting-type trimmer is more stable in working performance and higher in working efficiency.
Description
Technical field
the present invention relates to sheet metal part manufacture field, particularly a kind of Novel rotary cut bead cutter.
Background technology
no matter be the lid series products of metal, plastics or other material, the product after stamping, due to edge out-of-flatness, often all needs the product with clout to carry out trimming.Generally speaking, carry out trimming for metal stretching part, utilize common punch press to complete shear operation, need to pass through the step of trimming, finishing.Need to be according to the shape of this tensioning member, feature needs point the process of trimming for several times on punch press, and the problem that this trimming operation exists is: complex procedures, inefficiency, production cost are high.In addition, because operation common punch press is worked repeatedly, and rely on manual operations, labour intensity is larger, and because metal stretching part is through the out-of-flatness of trimming processing back edge, need to cuts unnecessary rim charge and repair.
at present, for the technique of trimming, finishing, major part method is all to adopt an internal mold and an external mold by four direction, point four trimmings on punch press, the problem that this trimming exists is that complex procedures, inefficiency, mould are fragile, particularly when clout height in edge is inconsistent, or with the product of the tensioning members such as circular arc, trimming operation is more complicated, existing bead cutter connects successively driving wheel, centre wheel and four cams by power set and rotates, but when four cams rotarily drive workbench work, performance is stable not, and production efficiency is lower.
Summary of the invention
for addressing the above problem, the Novel rotary cut bead cutter that provides a kind of service behaviour more stable is provided object of the present invention.
the object of the invention is to be achieved through the following technical solutions:
a kind of Novel rotary cut bead cutter of the present invention, its outside is used in combination with set of molds, described set of molds comprises the patrix and the counterdie that carry out pressing trimming, described Novel rotary cut bead cutter mainly comprises: frame, and guide pillar, controls electronic box, drive disk assembly, for the first power set to drive disk assembly by power transmission, cope match-plate pattern, for controlling second power set that move up and down of described cope match-plate pattern;
described drive disk assembly comprises: eccentric shaft, fixed head, workbench; Described fixed head is fixedly mounted on guide pillar, offers hole, axle position on described fixed head; Described workbench is arranged on fixed head top, for described counterdie is installed; An axle position of described eccentric shaft is arranged in hole, described axle position, and described eccentric another axle position is arranged with slide block; Described workbench bottom offers slider bore, for described slide block is installed; Described eccentric shaft moves for the powered workbench that transmits the first power set; On described fixed head, be provided with by the skewback of controlling electronic box control and promote cylinder, described skewback promotes cylinder and is connected with movable workbench skewback; Described movable workbench skewback for when slide block movement, fill the gap of described slide block and slider bore generation.
further, described drive disk assembly also includes: driving shaft, central shaft; Described the first power set, driving shaft, central shaft, eccentric shaft connect successively; on described driving shaft, be arranged with driving shaft gear; on described central shaft, be arranged with the central shaft gear engaging with driving shaft gear, on described eccentric shaft, be arranged with the eccentric shaft gear engaging with central shaft gear; Described slide block is eccentric wheel axle sleeve.
further, the quantity of described eccentric shaft is one to four, centered by central shaft, is uniformly distributed; Described control electronic box is used for controlling the first power set and the second power set carry out power transmission; Described the first power set are arranged on frame lower, and described cope match-plate pattern is set on guide pillar, for described patrix is installed; Described the second power set are arranged on guide pillar top.
further; correcting cylinder is installed in described frame; described correcting cylinder is connected with pilot pin, offers the correcting pin-and-hole for inserting described pilot pin on described workbench, is also provided with the eccentric wheel axle sleeve copper sheathing for the protection of eccentric shaft in described eccentric wheel axle sleeve.
further, described the first power set are motor, and described the second power set are cylinder apparatus or air cylinder device.
further, described the first power set are hydraulic motor and the oil hydraulic system that is connected with this hydraulic motor; Described the second power set are the cylinder apparatus being connected with this oil hydraulic system, and described cylinder apparatus comprises oil cylinder and oil cylinder connector, are provided with the first magnetic valve of controlling described oil cylinder speed on described oil cylinder.
further, described cope match-plate pattern includes: the second cope match-plate pattern that is socketed in successively the first cope match-plate pattern on frame guide pillar and is fixedly connected with this first cope match-plate pattern; Described the second cope match-plate pattern centre position place is provided with through hole, and described through hole is for the patrix that described set of molds is set is installed, and described the first cope match-plate pattern is for the top of fixing described patrix, and the first cope match-plate pattern moves up and down described in described the second power set control.
further, be disposed with the first inductor and the second inductor that are connected alternately with described control electronic box on the guide pillar of described frame, described the first inductor and the second inductor are responded to respectively the motion of described patrix and counterdie; On the guide pillar of described frame, be also provided with the infrared ray protection inductor that divides level signal to be connected alternately with described the first inductor and the second inductor, the bottom of described frame is provided with the initial point inductor for responding to the first power set homing.
further, on described fixed head, be provided with the spacing set screw assembly for reducing patrix and counterdie contact area; Described frame lower is provided with the reset detection assembly whether resetting for detection of workbench, and described reset detection assembly is made up of reset detection cylinder and connected reset detection pin.
wherein, the bottom of described counterdie is provided with buoyant oil cylinder or cylinder, the buoyant pin that is provided with buoyant plate on described buoyant oil cylinder or cylinder and is connected with this buoyant plate, is provided with the second magnetic valve for controlling described buoyant oil cylinder or cylinder speed on described buoyant oil cylinder or cylinder; Between described workbench and fixed head, be provided with the ball dish for reducing friction, in described ball dish, be provided with ball.
a kind of Novel rotary cut bead cutter provided by the invention, by the first transmission device by power transmission to eccentric shaft, by the slipper push working table movement on eccentric shaft, while moving on workbench due to slide block, there is blind spot, cannot make that workbench is complete to rotate a circle.On fixed head, be provided with skewback and promote cylinder, in the time of slide block movement, skewback promotes cylinder movable workbench skewback is inserted to slider bore and slide block gap location between the two, can make workbench can stablize complete one week of rotation, its service behaviour is more stable, and operating efficiency is higher.
Accompanying drawing explanation
for ease of explanation, the present invention is described in detail by following preferred embodiment and accompanying drawing.
fig. 1 is a kind of Novel rotary cut of the present invention bead cutter front schematic view;
fig. 2 is a kind of angle explosive view of a kind of Novel rotary cut of the present invention bead cutter;
fig. 3 is the another kind of angle explosive view of a kind of Novel rotary cut of the present invention bead cutter;
fig. 4 is drive disk assembly explosive view in a kind of Novel rotary cut of the present invention bead cutter;
fig. 5 is that in a kind of Novel rotary cut of the present invention bead cutter, movable workbench skewback does not insert state diagram;
fig. 6 is that in a kind of Novel rotary cut of the present invention bead cutter, movable workbench skewback inserts state diagram;
fig. 7 is the structure chart of spacing set screw assembly in a kind of Novel rotary cut of the present invention bead cutter;
fig. 8 is the structure chart of reset detection assembly in a kind of Novel rotary cut of the present invention bead cutter.
The specific embodiment
in order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
refer to Fig. 1-5 and Fig. 8, a kind of Novel rotary cut bead cutter of the present invention, its outside is used in combination with set of molds, this set of molds comprises the patrix and the counterdie 21 that carry out pressing trimming, this Novel rotary cut bead cutter mainly comprises: frame 1, control electronic box 2, the first power set, be arranged on the drive disk assembly that is connected, the power of these the first power set is transmitted with these first power set in frame 1, be set on the guide pillar 12 of frame 1, for the cope match-plate pattern of patrix is installed, be arranged on frame 1 top, control the second power set that cope match-plate pattern moves up and down.This drive disk assembly comprises driving shaft 32, central shaft 37, the eccentric shaft 34 of power transmission successively, in this frame 1, fixed cover is provided with fixed head 43, on this fixed head 43, offer hole, axle position, on this fixed head 43, be provided with the workbench 29 for this counterdie 21 is installed, these workbench 29 bottoms offer slider bore.The quantity of this eccentric shaft 34 can be one to four, and as preferably, the quantity of this eccentric shaft 34 is set to two, centered by central shaft 37, is uniformly distributed.
in this frame 1, correcting cylinder 26 is installed, this correcting cylinder 26 is connected with pilot pin, on this workbench 29, offer the correcting pin-and-hole 56 for inserting this pilot pin, on pilot pin, be socketed correcting guide 54 through correcting pin-and-hole 56, reset for the workbench 29 to after rotating a circle.An axle position of this eccentric shaft 34 is arranged in this hole, axle position, another axle position of this eccentric wheel 34 is socketed with eccentric wheel axle sleeve copper sheathing 36 successively, eccentric wheel axle sleeve 35, the eccentric wheel axle sleeve 35 that its size is less than this slider bore is installed in this slider bore, when eccentric wheel axle sleeve 35 moves in slider bore, can there is in start bit a blind spot, workbench 29 cannot move, trimming cannot completely be carried out, , therefore the skewback promotion cylinder 25 of controlling by controlling electronic box 2 is installed on this fixed head 43, this skewback promotes cylinder 25 and is connected with movable workbench skewback 30, concrete as Fig. 5-6, in the time that eccentric wheel axle sleeve 35 moves to slider bore generation gap, cylinder 25 push work platform of promoting skewback move skewback 30 movable workbench skewback 30 are inserted in the gap that slider bore and eccentric wheel axle sleeve 35 produce, due to the filling of movable workbench skewback 30, the position that cannot move to before the motion of eccentric wheel axle sleeve 35 can move to workbench 29, workbench 29 can completely be rotated a circle.As preferably, this push work platform moves when skewback 30 can select eccentric wheel axle sleeve 35 to produce maximal clearance with slider bore and inserts.After trimming completes, when gap that slider bore and eccentric wheel axle sleeve 35 produce is during less times greater than movable workbench skewback 30, the control that movable workbench skewback 30 promotes cylinder 25 by skewback is extracted out rapidly from gap, and by the effect of correcting cylinder 26, workbench 29 is carried out to initial point reset, for trimming is next time prepared.
wherein, on this driving shaft 32, be arranged with driving shaft gear 39, on this central shaft 37, be arranged with the central shaft gear 38 engaging with driving shaft gear 39, on this eccentric shaft 34, be arranged with the eccentric shaft gear 40 engaging with central shaft gear 38.Driving shaft 32 upper ends are provided with driving shaft upper bearing (metal) 31, and lower end is provided with driving shaft lower bearing 42.Eccentric shaft 34 upper ends are provided with eccentric shaft upper bearing (metal) 33, and lower end is provided with eccentric shaft lower bearing 41.Central shaft 37 lower ends are provided with central shaft lower bearing 55.Between this workbench 29 and fixed head 43, be provided with the ball dish for reducing friction, in this ball dish, be provided with ball.
further, these first power set are motor, and these second power set are cylinder apparatus or air cylinder device.As preferably, these first power set are hydraulic motor 4 and the oil hydraulic system 3 that is connected by oil pipe 5 with this hydraulic motor 4, and the power transmission shaft on this hydraulic motor 4 connects driving shaft 32 by hydraulic motor mounting flange 49, driving sleeve 27 and propeller shaft tube 48; These second power set are the cylinder apparatus being connected by oil pipe 6 with this oil hydraulic system 3, and this cylinder apparatus comprises oil cylinder 7 and oil cylinder connector 10, are provided with the first magnetic valve of controlling this oil cylinder speed on this oil cylinder 7.This cope match-plate pattern includes: the second cope match-plate pattern 15 that is socketed in successively the first cope match-plate pattern 11 on guide pillar 12 and is fixedly connected with by joint pin 14 with this first cope match-plate pattern 11; These the second cope match-plate pattern 15 centre position places are provided with through hole, this through hole is for installing the patrix that this set of molds is set, this first cope match-plate pattern 11 is for fixing the top of this patrix, this oil cylinder 7 is controlled this first cope match-plate pattern 11 and is moved up and down, and this first cope match-plate pattern 11 and the second cope match-plate pattern 15 move up and down on guide pillar 12 by guide pin bushing 13.On this patrix, offer the edge of a knife 17, offer the lower edge of a knife 22 on counterdie 21, on this, the edge of a knife 17 carries out trimming with the lower edge of a knife 22 pressings to product 19.Counterdie 21 bottoms connect lower edge of a knife backing plate 23, and fixed head 43 surrounds a space for holding the gear on driving shaft 32, central shaft 37, eccentric shaft 34 with machine tool gears boxboard 45 and lathe underframe 44.Oil cylinder 7 is arranged on the machine top board 9 in frame 1, and the upper end of guide pillar 12 is fixing with machine top board 9 by guide pillar nut 8, and lower end is fixed on the bottom of machine tool gears boxboard 45 by guide pillar nut collar 53, guide pillar nut 8.
further, be disposed with the first inductor 16 and the second inductor 20 that are connected alternately with this control electronic box 2 on the guide pillar 12 of this frame 1, this first inductor 16 and the second inductor 20 are responded to respectively the motion of this patrix and counterdie 21; On the guide pillar 12 of this frame 1, be also provided with the infrared ray protection inductor 18 being connected alternately with this first inductor 16 and 20 points of level signals of the second inductor, the bottom of this frame 1 is provided with the initial point inductor 28 for responding to hydraulic motor 4 homings.
on this fixed head 43, be provided with the spacing set screw assembly 24 for reducing patrix and counterdie 21 contacts area, this spacing set screw assembly 24 is for limiting the depth of parallelism of bolster and reducing the contact area of mould at trimming process upper/lower die, thereby reach resistance that mould produces while weakening trimming, the wearing and tearing minimizing that this spacing set screw assembly 24 can make lathe produce because of resistance after installing, lathe stability is higher, and concrete structure as shown in Figure 7.This frame 1 bottom is provided with the reset detection assembly 47 whether resetting for detection of workbench, and this reset detection assembly 47 is made up of reset detection cylinder and connected reset detection pin, and concrete structure as shown in Figure 8.The bottom of this counterdie 21 is provided with buoyant oil cylinder or cylinder, is preferably buoyant cylinder, and the buoyant pin that is provided with buoyant plate on this buoyant cylinder 46 and is connected with this buoyant plate is provided with the second magnetic valve for controlling these buoyant cylinder 46 speed on this buoyant cylinder 46.
the most of standard component that adopts of this Novel rotary cut bead cutter, mounting or dismounting are convenient, in the time that the open end of workpiece requires to be parallel to bottom, must adopt rotary cutting process to complete.Because its stamping-out direction is transverse horizontal motion, trimming is neat, so otch is attractive in appearance, through the finished metal stretching part of this Novel rotary cut bead cutter, otch is smooth, there is no burr.This Novel rotary cut bead cutter is safe and reliable, for the personal safety to operator, multiple inductors is installed, built-in infrared line safety device, in the time that lathe is worked, in stretching out one's hand if any operator, inductor sends warning signal, thereby quits work, and has avoided workman that security incident occurs.
the foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a Novel rotary cut bead cutter, its outside is used in combination with set of molds, described set of molds comprises the patrix and the counterdie that carry out pressing trimming, described Novel rotary cut bead cutter mainly comprises: frame, and guide pillar, controls electronic box, drive disk assembly, for the first power set to drive disk assembly by power transmission, cope match-plate pattern, for controlling second power set that move up and down of described cope match-plate pattern; It is characterized in that,
Described drive disk assembly comprises: eccentric shaft, fixed head, workbench; Described fixed head is fixedly mounted on guide pillar, offers hole, axle position on described fixed head; Described workbench is arranged on fixed head top, for described counterdie is installed; An axle position of described eccentric shaft is arranged in hole, described axle position, and described eccentric another axle position is arranged with slide block; Described workbench bottom offers slider bore, for described slide block is installed; Described eccentric shaft moves for the powered workbench that transmits the first power set; On described fixed head, be provided with by the skewback of controlling electronic box control and promote cylinder, described skewback promotes cylinder and is connected with movable workbench skewback; Described movable workbench skewback for when slide block movement, fill the gap of described slide block and slider bore generation.
2.
a kind of Novel rotary cut bead cutter according to claim 1, is characterized in that, described drive disk assembly also includes: driving shaft, central shaft; Described the first power set, driving shaft, central shaft, eccentric shaft connect successively; on described driving shaft, be arranged with driving shaft gear; on described central shaft, be arranged with the central shaft gear engaging with driving shaft gear, on described eccentric shaft, be arranged with the eccentric shaft gear engaging with central shaft gear; Described slide block is eccentric wheel axle sleeve.
3.
a kind of Novel rotary cut bead cutter according to claim 2, is characterized in that, the quantity of described eccentric shaft is one to four, centered by central shaft, is uniformly distributed; Described control electronic box is used for controlling the first power set and the second power set carry out power transmission; Described the first power set are arranged on frame lower, and described cope match-plate pattern is set on guide pillar, for described patrix is installed; Described the second power set are arranged on guide pillar top.
4.
a kind of Novel rotary cut bead cutter according to claim 3; it is characterized in that; correcting cylinder is installed in described frame; described correcting cylinder is connected with pilot pin; on described workbench, offer the correcting pin-and-hole for inserting described pilot pin, in described eccentric wheel axle sleeve, be also provided with the eccentric wheel axle sleeve copper sheathing for the protection of eccentric shaft.
5.
a kind of Novel rotary cut bead cutter according to claim 4, is characterized in that, described the first power set are motor, and described the second power set are cylinder apparatus or air cylinder device.
6.
a kind of Novel rotary cut bead cutter according to claim 4, is characterized in that, described the first power set are hydraulic motor and the oil hydraulic system that is connected with this hydraulic motor; Described the second power set are the cylinder apparatus being connected with this oil hydraulic system, and described cylinder apparatus comprises oil cylinder and oil cylinder connector, are provided with the first magnetic valve of controlling described oil cylinder speed on described oil cylinder.
7.
a kind of Novel rotary cut bead cutter according to claim 6, is characterized in that, described cope match-plate pattern includes: the second cope match-plate pattern that is socketed in successively the first cope match-plate pattern on frame guide pillar and is fixedly connected with this first cope match-plate pattern; Described the second cope match-plate pattern centre position place is provided with through hole, and described through hole is for the patrix that described set of molds is set is installed, and described the first cope match-plate pattern is for the top of fixing described patrix, and the first cope match-plate pattern moves up and down described in described the second power set control.
8.
a kind of Novel rotary cut bead cutter according to claim 7, it is characterized in that, on the guide pillar of described frame, be disposed with the first inductor and the second inductor that are connected alternately with described control electronic box, described the first inductor and the second inductor are responded to respectively the motion of described patrix and counterdie; On the guide pillar of described frame, be also provided with the infrared ray protection inductor that divides level signal to be connected alternately with described the first inductor and the second inductor, the bottom of described frame is provided with the initial point inductor for responding to the first power set homing.
9.
a kind of Novel rotary cut bead cutter according to claim 8, is characterized in that, is provided with the spacing set screw assembly for reducing patrix and counterdie contact area on described fixed head; Described frame lower is provided with the reset detection assembly whether resetting for detection of workbench, and described reset detection assembly is made up of reset detection cylinder and connected reset detection pin.
10.
a kind of Novel rotary cut bead cutter according to claim 9, it is characterized in that, the bottom of described counterdie is provided with buoyant oil cylinder or cylinder, the buoyant pin that is provided with buoyant plate on described buoyant oil cylinder or cylinder and is connected with this buoyant plate, is provided with the second magnetic valve for controlling described buoyant oil cylinder or cylinder speed on described buoyant oil cylinder or cylinder; Between described workbench and fixed head, be provided with the ball dish for reducing friction, in described ball dish, be provided with ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010931.XA CN103785891B (en) | 2014-01-10 | 2014-01-10 | A kind of Novel rotary cut bead cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010931.XA CN103785891B (en) | 2014-01-10 | 2014-01-10 | A kind of Novel rotary cut bead cutter |
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| Publication Number | Publication Date |
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| CN103785891A true CN103785891A (en) | 2014-05-14 |
| CN103785891B CN103785891B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410010931.XA Active CN103785891B (en) | 2014-01-10 | 2014-01-10 | A kind of Novel rotary cut bead cutter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028610A (en) * | 2014-06-09 | 2014-09-10 | 黄开强 | Swing type edge trimmer |
| CN112128238A (en) * | 2020-09-25 | 2020-12-25 | 无锡优尼福科技有限公司 | Joint bearing and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279232A (en) * | 1991-02-08 | 1992-10-05 | Yukiro Iwazumi | Method for working sheet metal |
| KR20100006859A (en) * | 2008-07-10 | 2010-01-22 | 원신기계공업 주식회사 | A plate side trimmer |
| CN201871801U (en) * | 2010-11-04 | 2011-06-22 | 杭州博达设计咨询有限公司 | Pipe cutting machine |
| CN102513589A (en) * | 2011-12-28 | 2012-06-27 | 二重集团（德阳）重型装备股份有限公司 | Eccentric regulating mechanism and eccentric shear blade opening degree regulating mechanism |
| CN202845914U (en) * | 2012-10-29 | 2013-04-03 | 深圳市科达利实业股份有限公司 | Double-eccentric-shaft-structured power battery shell shearing device |
| CN203664808U (en) * | 2014-01-10 | 2014-06-25 | 黄开强 | Novel rotary cut type edge trimmer |
-
2014
- 2014-01-10 CN CN201410010931.XA patent/CN103785891B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04279232A (en) * | 1991-02-08 | 1992-10-05 | Yukiro Iwazumi | Method for working sheet metal |
| KR20100006859A (en) * | 2008-07-10 | 2010-01-22 | 원신기계공업 주식회사 | A plate side trimmer |
| CN201871801U (en) * | 2010-11-04 | 2011-06-22 | 杭州博达设计咨询有限公司 | Pipe cutting machine |
| CN102513589A (en) * | 2011-12-28 | 2012-06-27 | 二重集团（德阳）重型装备股份有限公司 | Eccentric regulating mechanism and eccentric shear blade opening degree regulating mechanism |
| CN202845914U (en) * | 2012-10-29 | 2013-04-03 | 深圳市科达利实业股份有限公司 | Double-eccentric-shaft-structured power battery shell shearing device |
| CN203664808U (en) * | 2014-01-10 | 2014-06-25 | 黄开强 | Novel rotary cut type edge trimmer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028610A (en) * | 2014-06-09 | 2014-09-10 | 黄开强 | Swing type edge trimmer |
| CN112128238A (en) * | 2020-09-25 | 2020-12-25 | 无锡优尼福科技有限公司 | Joint bearing and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN103785891B (en) | 2016-04-13 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180110 Address after: No. 9, Fucheng lane, Sifang Po community, Pingdi street, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen strong wave Machinery Equipment Co., Ltd. Address before: Zhen Jun Tang Cun Wei Heshui Guangdong province 529600 Yangjiang City cowboy Village No. 16 Co-patentee before: Liu Quangui Patentee before: Huang Kaiqiang |