CN104014687A - Barrel edge covering mechanism for inner barrel production of washing machine - Google Patents
Barrel edge covering mechanism for inner barrel production of washing machine Download PDFInfo
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- CN104014687A CN104014687A CN201410230142.7A CN201410230142A CN104014687A CN 104014687 A CN104014687 A CN 104014687A CN 201410230142 A CN201410230142 A CN 201410230142A CN 104014687 A CN104014687 A CN 104014687A
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Abstract
The invention relates to a barrel edge covering mechanism for inner barrel production of a washing machine. The barrel edge covering mechanism comprises a workbench. A disc rotary locating assembly movably expanding and contracting in the radial direction is arranged on the workbench. Supporting rollers rotating in the tangent direction are arranged outside the disc rotary locating assembly. A barrel edge folding device and a barrel edge rolling device are further arranged on the workbench. The barrel edge folding device is used for folding the barrel edge so that an inclined folded edge can be formed. The barrel edge rolling device comprises an edge covering pressing block with an arc forming groove. The folded edge is pressed by the edge covering pressing block and bent so that a rolled edge can be formed. The barrel edge of an inner barrel is reversely buckled on the disc rotary locating assembly. The inner barrel of the washing machine is located and installed in a movable expanding and contracting mode through the disc rotary locating assembly. The disc rotary locating assembly drives the inner barrel to rotate. The barrel edge is bent through the barrel edge folding device, so that the folded edge is formed. The rolled edge is formed at a time by the folded edge through the forming groove of the edge covering pressing block, so that the edge covering process is finished, one-time continuous forming of barrel edge covering is achieved, the forming effect is good, and production efficiency is high.
Description
Technical field
The present invention relates to a kind of cylinder of producing for inner tank of washing machine along edge covering mechanism, belong to inner tank of washing machine production equipment technical field.
Background technology
In prior art, the inner core of washing machine is produced, be processed into after the penetrating cylinder in two ends at sheet material, at the bottom of need to buckling tin in wherein one end of cylinder and screw and tighten, be processed into inner core semi-finished product, cylinder has the project organization of arc conventionally, after assembling, the outer wall of inner core exposes a circle chimb conventionally, need to be through again processing modification, the cylinder of inner core also needs again to modify through processing along part simultaneously, be modified into up and down comparatively round and smooth version, thereby promote its security performance and aesthetic property, thereby the inner core of the finished product obtaining.
In above-mentioned process, the wherein bound edge processing to cylinder edge, because inner core is the structure of comparatively complicated thin-wall circular cartridge type, inner core semi-finished product in actual production are had relatively high expectations to edging moulding in the time carrying out cylinder along the process of bound edge, in prior art, be conventionally difficult to one-time continuous moulding, production efficiency is lower, and molding effect is also poor.
Summary of the invention
The object of the invention is to overcome the problem of above-mentioned prior art, provide a kind of cylinder of producing for inner tank of washing machine along edge covering mechanism, it can realize the one-time continuous moulding of cylinder along bound edge, and molding effect is better, and production efficiency is higher.
The object of the invention is to be achieved through the following technical solutions:
The cylinder of producing for inner tank of washing machine, along edge covering mechanism, comprises workbench, and described workbench is provided with the disc rotary positioning component of radially activity harmomegathus, and the outer side-lower of described disc rotary positioning component is provided with the support roller tangentially rotating; On described workbench, be also provided with described cylinder along crimping unit and cylinder along hemming device, described cylinder forms in order to cylinder edge described in bending the flanging of inclination along crimping unit, described cylinder comprises along hemming device the bound edge briquetting that is provided with circular arc forming tank, and described bound edge briquetting compressing flanging is bent to form crimping along described forming tank.
The cylinder of inner core is along tipping upside down on disc rotary positioning component, by disc rotary positioning component activity harmomegathus location and installation inner tank of washing machine, disc rotary positioning component drives inner core to rotate, first cylinder is formed to flanging along locating bending by cylinder along crimping unit, flanging forms crimping through the forming tank one-shot forming of bound edge briquetting, thereby completes bound edge operation, has realized the one-time continuous moulding of cylinder along bound edge, molding effect is better, and production efficiency is higher.
In order to realize better the formation of flanging, described disc rotary positioning component has harmomegathus disk, and described cylinder comprises interior rotation briquetting and inner rotary briquetting along crimping unit; Described inner rotary briquetting is movably arranged on the outside of described harmomegathus disk, and described inner rotary briquetting is resisted against the top on an edge in order to activity; Described interior rotation briquetting is movably arranged on the bottom of described harmomegathus disk, and described interior rotation briquetting is in order to the outside motion bending cylinder of activity edge.
In the time of flanging, push against the barrel of cylinder along top by inner rotary briquetting, interior rotation briquetting motion supports an edge, makes cylinder form flanging along the butt place bending along inner rotary briquetting.
The setting of disc rotary positioning component is in order to realize in efficient, flexible location and installation inner core, also there is the function that drives inner core to rotate around central shaft, therefore, described disc rotary positioning component also comprises the installation sleeve being fixedly mounted on described workbench, in described installation sleeve, be arranged with rotating hollow rotating shaft, the top of described hollow rotating shaft fixedly mounts described harmomegathus disk, described harmomegathus disk comprises the chassis being fixedly connected with described hollow rotating shaft and is slidably mounted on the sector disk on described chassis, described sector disk has radially guide groove, in described radially guide groove, be provided with guide block, described guide block is fixedly connected with described chassis, described guide block and the described back-moving spring that is radially provided with between guide groove, described sector disk is provided with circular cone cambered surface portion near one end of described center chassis, the inner chamber movable sleeve of described hollow rotating shaft is provided with liftable pull bar, the top of described pull bar is run through and is extended described chassis and described sector disk, the top fixed cover of described pull bar is provided with the conical blocks of handstand, and described conical blocks matches with described circular cone cambered surface portion, the both sides of described sector disk are respectively equipped with sliding part and constriction groove, described chassis is provided with erection column, described erection column runs through described constriction groove and protrudes out described sector disk, on described erection column, be installed with the circular orientation piece in order to spacing described conical blocks, between described circular orientation piece and described sector disk, there is gap.
Further, described workbench is run through in the bottom of described hollow rotating shaft, and the bottom of described workbench is provided with installing rack, and described installing rack is provided with fixed cover, and the bottom of described hollow rotating shaft is rotatably arranged in described fixed cover; A fixedly sleeved driven pulley on the outer wall of described hollow rotating shaft, the below side of described workbench is provided with motor, and the output shaft of described motor has driving wheel.
Further, described driving wheel and described driven pulley are in transmission connection by chain; Described hollow rotating shaft is arranged in described installation sleeve and described fixed cover by taper roll bearing.
Further, the lateral wall of described sector disk is fixedly connected with the arc mould that rises.
In order to realize flexibly the flanging function of cylinder along crimping unit, described cylinder comprises installing plate along crimping unit, between described installing plate, geometrical clamp is held the first guide rail, the top of described the first guide rail is slidably connected with mounting blocks, the end of described upper mounting blocks is fixedly connected with erection column, and described inner rotary briquetting is arranged on described upper erection column by bearing; The slid underneath of described the first guide rail is connected with lower mounting blocks, and the end correspondence of described lower mounting blocks is fixedly connected with lower erection column, and described interior rotation briquetting is arranged on described lower erection column by bearing; The sliding stroke of described lower mounting blocks is greater than the sliding stroke of described upper mounting blocks, described the first guide rail is fixedly connected with cylinder mounting plate, on described cylinder mounting plate, fixedly mount respectively upper cylinder and lower cylinder, the piston rod of described upper cylinder is fixedly connected with described upper mounting blocks, and the piston rod of described lower cylinder is fixedly connected with described lower mounting blocks.
Further, described installing plate is slidably arranged on described workbench.
Further, described cylinder comprises along hemming device the bracing frame being slidably arranged on described workbench, on support frame as described above, be fixed with the second guide rail, on described the second guide rail, slide and be provided with bound edge mounting blocks, the end of described bound edge mounting blocks is fixedly connected with bound edge erection column, described bound edge briquetting is arranged on described bound edge erection column by bearing, and described the second guide rail fixed installation is connected with actuating cylinder, and the piston rod of described actuating cylinder connects the described bound edge mounting blocks of drive.
The cylinder of producing for inner tank of washing machine of the present invention, along edge covering mechanism, comprises workbench, and workbench is provided with the disc rotary positioning component of radially activity harmomegathus, and the outer side-lower of disc rotary positioning component is provided with the support roller tangentially rotating; On workbench, be also provided with cylinder along crimping unit and cylinder along hemming device, the flanging that cylinder tilts along formation in order to bending cylinder along crimping unit, cylinder comprises along hemming device the bound edge briquetting that is provided with circular arc forming tank, and bound edge briquetting compressing flanging is bent to form crimping along forming tank.The cylinder of inner core is along tipping upside down on disc rotary positioning component, by disc rotary positioning component activity harmomegathus location and installation inner tank of washing machine, disc rotary positioning component drives inner core to rotate, first cylinder is formed to flanging along locating bending by cylinder along crimping unit, flanging forms crimping through the forming tank one-shot forming of bound edge briquetting, thereby completes bound edge operation, has realized the one-time continuous moulding of cylinder along bound edge, molding effect is better, and production efficiency is higher.
Brief description of the drawings
Fig. 1 is the structural representation of the cylinder of producing for inner tank of washing machine of the present invention along edge covering mechanism one specific embodiment;
Fig. 2 is the structural representation of disc rotary positioning component in Fig. 1;
Fig. 3 is the partial sectional view of Fig. 2;
Fig. 4 is the structural representation of sector disk in Fig. 2;
Fig. 5 is the schematic diagram of movements of harmomegathus disk in Fig. 2;
Fig. 6 is a structural representation along crimping unit in Fig. 1;
Fig. 7 is the structural representation of removing another visual angle after installing plate in Fig. 6;
Fig. 8 is a structural representation along hemming device in Fig. 1;
Fig. 9 is the structural representation of bound edge briquetting in Fig. 8.
Detailed description of the invention
According to drawings and embodiments the present invention is described in further detail below.
As shown in Figure 1, Figure 2, shown in Fig. 3 Fig. 6, Fig. 7, Fig. 8 and Fig. 9, the cylinder of producing for inner tank of washing machine described in the embodiment of the present invention is along edge covering mechanism, comprise workbench 1, workbench 1 is provided with the disc rotary positioning component 20 of radially activity harmomegathus, and the outside of disc rotary positioning component 20 is provided with the support roller 30 tangentially rotating; On workbench 1, be also provided with cylinder along crimping unit 40 and cylinder along hemming device 50, the flanging that cylinder tilts along formation in order to bending cylinder along crimping unit 40, cylinder comprises along hemming device 50 the bound edge briquetting 59 that is provided with circular arc forming tank 59a, and bound edge briquetting 59 is oppressed flanging and is bent to form crimping along forming tank 59a.
The cylinder of inner core is along tipping upside down on disc rotary positioning component, by disc rotary positioning component activity harmomegathus location and installation inner tank of washing machine, disc rotary positioning component drives inner core to rotate, first cylinder is formed to flanging along locating bending by cylinder along crimping unit, flanging forms crimping through the forming tank one-shot forming of bound edge briquetting, thereby completes bound edge operation, has realized the one-time continuous moulding of cylinder along bound edge, molding effect is better, and production efficiency is higher.
Shown in figure 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, in order to realize better the formation of flanging, disc rotary positioning component 20 has harmomegathus disk 21, and cylinder comprises interior rotation briquetting 49 and inner rotary briquetting 48 along crimping unit 40; Inner rotary briquetting 48 is movably arranged on the outside of harmomegathus disk 21, and inner rotary briquetting 48 is resisted against the top on an edge in order to activity; Interior rotation briquetting 49 is movably arranged on the bottom of harmomegathus disk 21, and interior rotation briquetting 49 is in order to the outside motion bending cylinder of activity edge.
In the time of flanging, push against the barrel of cylinder along top by inner rotary briquetting, interior rotation briquetting motion supports an edge, makes cylinder form flanging along the butt place bending along inner rotary briquetting.
Again in conjunction with Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, the setting of disc rotary positioning component 20 is in order to realize in efficient, flexible location and installation inner core, also there is the function that drives inner core to rotate around central shaft, therefore, disc rotary positioning component 20 also comprises the installation sleeve 22 being fixedly mounted on workbench 1, in installation sleeve 22, be arranged with rotating hollow rotating shaft 23, the top fixed installation harmomegathus disk 21 of hollow rotating shaft 23, harmomegathus disk 21 comprises the chassis 211 being fixedly connected with hollow rotating shaft 23 and is slidably mounted on the sector disk 212 on chassis 211, sector disk 212 has radially guide groove 213, radially in guide groove 213, be provided with guide block 214, guide block 214 is fixedly connected with chassis 211, guide block 214 and be radially provided with back-moving spring 215 between guide groove 213, sector disk 212 is provided with the circular cone cambered surface 212a of portion near the one end at 211 centers, chassis, the inner chamber movable sleeve of hollow rotating shaft 23 is provided with liftable pull bar 24, the top of pull bar 24 is run through and is extended chassis 211 and sector disk 212, the top fixed cover of pull bar 24 is provided with the conical blocks 25 of handstand, and conical blocks 25 matches with the circular cone cambered surface 212a of portion, the both sides of sector disk 212 are respectively equipped with sliding part 212b and constriction groove 212c, chassis 211 is provided with erection column 26, erection column 26 runs through constriction groove 212c and protrudes out sector disk 212, on erection column 26, be installed with the circular orientation piece 27 in order to spacing conical blocks, between circular orientation piece 27 and sector disk 212, there is gap.
Shown in Fig. 2, Fig. 3 and Fig. 4, workbench 1 is run through in the bottom of hollow rotating shaft 23, and the bottom of workbench 1 is provided with installing rack 29, and installing rack 29 is provided with fixed cover 291, and the bottom of hollow rotating shaft 23 is rotatably arranged in fixed cover 291; A fixedly sleeved driven pulley 292 on the outer wall of hollow rotating shaft 23, the below side of workbench 1 is provided with motor 293, and the output shaft of motor 293 has driving wheel 294.
The bottom of installing rack 29 is fixed with lifting guide pillar 281, on lifting guide pillar 281, slidably connect portable plate 282, the bottom of lifting guide pillar 281 is fixedly connected with oil cylinder installing plate 283, the below of oil cylinder installing plate 283 is fixedly connected with oil cylinder 28, the piston rod 28a activity of oil cylinder 28 runs through oil cylinder installing plate 283 and is fixedly connected with portable plate 282, and the bottom of pull bar 24 is connected with portable plate 282 by rolling bearing units 284.Thereby realize the lifting of pull bar.
Shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, driving wheel 294 is in transmission connection by chain with driven pulley 292; Hollow rotating shaft 23 is arranged in installation sleeve 22 and fixed cover 291 by taper roll bearing 23a, 23b.The lateral wall of sector disk 212 is fixedly connected with the arc mould 216 that rises.
Shown in Fig. 1, Fig. 6 and Fig. 7, in order to realize flexibly the flanging function of cylinder along crimping unit, cylinder comprises installing plate 41 along crimping unit 40, between installing plate 41, geometrical clamp is held the first guide rail 42, the top of the first guide rail 42 is slidably connected with mounting blocks 43, the end of upper mounting blocks 43 is fixedly connected with erection column 44, and inner rotary briquetting 48 is arranged on upper erection column 44 by bearing; The slid underneath of the first guide rail 42 is connected with lower mounting blocks 45, and the end correspondence of lower mounting blocks 45 is fixedly connected with lower erection column 46, and interior rotation briquetting 49 is arranged on lower erection column 46 by bearing; The sliding stroke of lower mounting blocks 45 is greater than the sliding stroke of mounting blocks 43, the first guide rail 42 is fixedly connected with cylinder mounting plate 47, on cylinder mounting plate 47, fixedly mount respectively upper cylinder 471 and lower cylinder 472, the piston rod of upper cylinder 471 is fixedly connected with upper mounting blocks 43, and the piston rod of lower cylinder 472 is fixedly connected with lower mounting blocks 45.
Shown in Fig. 6, Fig. 7, the side that installing plate 41 is positioned at rotation briquetting 49 is fixedly connected with the second inductive switch 491, and the side that cylinder mounting plate 47 is positioned at inner rotary briquetting 48 is provided with the first inductive switch 481, respectively in order to location sensitive.
Shown in Fig. 1, Fig. 8 and Fig. 9, cylinder comprises along hemming device 50 bracing frame 51 being slidably arranged on workbench 1, on bracing frame 51, be fixed with the second guide rail 52, on the second guide rail 52, slide and be provided with bound edge mounting blocks 53, the end of bound edge mounting blocks 53 is fixedly connected with bound edge erection column 54, bound edge briquetting 59 is arranged on bound edge erection column 54 by bearing, and the second guide rail 52 fixed installations are connected with actuating cylinder 55, and the piston rod of described actuating cylinder 55 connects drive bound edge mounting blocks 53.
Shown in Fig. 1, Fig. 6 and Fig. 7, installing plate 41 is slidably arranged on workbench 1.Workbench 1 is provided with the first slide rail 11 and the first power set 12, the first power set 12 are cylinder or oil cylinder, and installing plate 41 is slidably arranged on the first slide rail 11, and is connected and driven by the first power set 12.
Shown in Fig. 1, Fig. 8, in like manner, bracing frame 51 is slidably arranged on workbench 1.Workbench 1 is provided with the second slide rail 13 and the second power set 14, the second power set 14 are cylinder or oil cylinder, and bracing frame 51 is slidably arranged on the second slide rail 13, and is connected and driven by the second power set 14.
Whole cylinder is along in edge covering mechanism, and harmomegathus disk, interior rotation briquetting, inner rotary briquetting and bound edge briquetting all have the characteristic of flexible modulation, makes whole cylinder have extraordinary adaptability along edge covering mechanism, and Simultaneous Stabilization is also higher.Thereby good stability and adaptability make the molding effect of bound edge processing better, and production efficiency also further improves.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any amendment of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (9)
1. the cylinder of producing for inner tank of washing machine is along edge covering mechanism, comprise workbench, it is characterized in that, described workbench is provided with the disc rotary positioning component of radially activity harmomegathus, and the outer side-lower of described disc rotary positioning component is provided with the support roller tangentially rotating; On described workbench, be also provided with described cylinder along crimping unit and cylinder along hemming device, described cylinder forms in order to cylinder edge described in bending the flanging of inclination along crimping unit, described cylinder comprises along hemming device the bound edge briquetting that is provided with circular arc forming tank, and described bound edge briquetting compressing flanging is bent to form crimping along described forming tank.
2. inner tank of washing machine production edge covering mechanism as claimed in claim 1, is characterized in that, described disc rotary positioning component has harmomegathus disk, and described cylinder comprises interior rotation briquetting and inner rotary briquetting along crimping unit; Described inner rotary briquetting is movably arranged on the outside of described harmomegathus disk, and described inner rotary briquetting is resisted against the top on an edge in order to activity; Described interior rotation briquetting is movably arranged on the bottom of described harmomegathus disk, and described interior rotation briquetting is in order to the outside motion bending cylinder of activity edge.
3. inner tank of washing machine production edge covering mechanism as claimed in claim 2, it is characterized in that, described disc rotary positioning component also comprises the installation sleeve being fixedly mounted on described workbench, in described installation sleeve, be arranged with rotating hollow rotating shaft, the top of described hollow rotating shaft fixedly mounts described harmomegathus disk, described harmomegathus disk comprises the chassis being fixedly connected with described hollow rotating shaft and is slidably mounted on the sector disk on described chassis, described sector disk has radially guide groove, in described radially guide groove, be provided with guide block, described guide block is fixedly connected with described chassis, described guide block and the described back-moving spring that is radially provided with between guide groove, described sector disk is provided with circular cone cambered surface portion near one end of described center chassis, the inner chamber movable sleeve of described hollow rotating shaft is provided with liftable pull bar, the top of described pull bar is run through and is extended described chassis and described sector disk, the top fixed cover of described pull bar is provided with the conical blocks of handstand, and described conical blocks matches with described circular cone cambered surface portion, the both sides of described sector disk are respectively equipped with sliding part and constriction groove, described chassis is provided with erection column, described erection column runs through described constriction groove and protrudes out described sector disk, on described erection column, be installed with the circular orientation piece in order to spacing described conical blocks, between described circular orientation piece and described sector disk, there is gap.
4. inner tank of washing machine production edge covering mechanism as claimed in claim 3, it is characterized in that, described workbench is run through in the bottom of described hollow rotating shaft, the bottom of described workbench is provided with installing rack, described installing rack is provided with fixed cover, and the bottom of described hollow rotating shaft is rotatably arranged in described fixed cover; A fixedly sleeved driven pulley on the outer wall of described hollow rotating shaft, the below side of described workbench is provided with motor, and the output shaft of described motor has driving wheel.
5. inner tank of washing machine production edge covering mechanism as claimed in claim 4, is characterized in that, described driving wheel and described driven pulley are in transmission connection by chain; Described hollow rotating shaft is arranged in described installation sleeve and described fixed cover by taper roll bearing.
6. inner tank of washing machine production edge covering mechanism as claimed in claim 5, is characterized in that, the lateral wall of described sector disk is fixedly connected with the arc mould that rises.
7. inner tank of washing machine production edge covering mechanism as claimed in claim 3, it is characterized in that, described cylinder comprises installing plate along crimping unit, between described installing plate, geometrical clamp is held the first guide rail, the top of described the first guide rail is slidably connected with mounting blocks, the end of described upper mounting blocks is fixedly connected with erection column, and described inner rotary briquetting is arranged on described upper erection column by bearing; The slid underneath of described the first guide rail is connected with lower mounting blocks, and the end correspondence of described lower mounting blocks is fixedly connected with lower erection column, and described interior rotation briquetting is arranged on described lower erection column by bearing; The sliding stroke of described lower mounting blocks is greater than the sliding stroke of described upper mounting blocks, described the first guide rail is fixedly connected with cylinder mounting plate, on described cylinder mounting plate, fixedly mount respectively upper cylinder and lower cylinder, the piston rod of described upper cylinder is fixedly connected with described upper mounting blocks, and the piston rod of described lower cylinder is fixedly connected with described lower mounting blocks.
8. inner tank of washing machine production edge covering mechanism as claimed in claim 7, is characterized in that, described installing plate is slidably arranged on described workbench.
9. inner tank of washing machine production edge covering mechanism as claimed in claim 8, it is characterized in that, described cylinder comprises along hemming device the bracing frame being slidably arranged on described workbench, on support frame as described above, be fixed with the second guide rail, on described the second guide rail, slide and be provided with bound edge mounting blocks, the end of described bound edge mounting blocks is fixedly connected with bound edge erection column, described bound edge briquetting is arranged on described bound edge erection column by bearing, described the second guide rail fixed installation is connected with actuating cylinder, and the piston rod of described actuating cylinder connects the described bound edge mounting blocks of drive.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410230142.7A CN104014687A (en) | 2014-05-28 | 2014-05-28 | Barrel edge covering mechanism for inner barrel production of washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410230142.7A CN104014687A (en) | 2014-05-28 | 2014-05-28 | Barrel edge covering mechanism for inner barrel production of washing machine |
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| CN201410230142.7A Pending CN104014687A (en) | 2014-05-28 | 2014-05-28 | Barrel edge covering mechanism for inner barrel production of washing machine |
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| CN104550386A (en) * | 2014-12-30 | 2015-04-29 | 青岛中信欧德机械科技股份有限公司 | Rolling flanging machine |
| CN107116119A (en) * | 2017-06-07 | 2017-09-01 | 新乡市振英机械设备有限公司 | A kind of hemmer on Vibration Screen outer frame side |
| CN107127236A (en) * | 2017-06-21 | 2017-09-05 | 新乡市振英机械设备有限公司 | A kind of screen frame flanger |
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| CN107150088A (en) * | 2017-06-21 | 2017-09-12 | 新乡市振英机械设备有限公司 | A kind of clamping device on screen frame flanger |
| CN109502070A (en) * | 2018-11-27 | 2019-03-22 | 江山市泓睦体育用品有限公司 | A kind of dumbbell plate sealed in unit |
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| CN109773051A (en) * | 2019-02-22 | 2019-05-21 | 无锡威孚力达催化净化器有限责任公司 | Automobile exhaust system noise elimination packet spinning flanging die |
| CN110153311A (en) * | 2019-04-16 | 2019-08-23 | 临颍县森联机械制造有限公司 | Can automatically buckles the lower mold core harmomegathus device of bottom coil winder |
| CN111922157A (en) * | 2020-07-04 | 2020-11-13 | 怀宁县群力汽车配件有限公司 | Flanging device for producing automobile filter shell |
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Application publication date: 20140903 |