CN103894516A - Wire bending mechanical structure for enameled wires - Google Patents
Wire bending mechanical structure for enameled wires Download PDFInfo
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- CN103894516A CN103894516A CN201410154004.5A CN201410154004A CN103894516A CN 103894516 A CN103894516 A CN 103894516A CN 201410154004 A CN201410154004 A CN 201410154004A CN 103894516 A CN103894516 A CN 103894516A
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Abstract
A wire bending mechanical structure for enameled wires comprises a rear clamping device of a shearing machine and is characterized in that a hinge pin extension segment of the rear clamping device is combined in a horizontal bearing pedestal in a sleeved mode, and an eccentric wheel of a deflection swing mechanism is combined and fixed to the shaft end of the rear clamping device in a sleeved mode; a wire bending device is arranged in the rear space of the rear clamping device and composed of a longitudinal and vertical rotating sleeve, a lifting shaft, a longitudinal bearing pedestal, a rack and a horizontal-motion air cylinder, the longitudinal bearing pedestal is fixed to the face of a workbench, the middle segment of the longitudinal and vertical rotating sleeve is sleeved with the longitudinal and vertical bearing pedestal, a gear meshed with the rack is fixed to the lower end of the longitudinal and vertical rotating sleeve, a guide rail is sleeved with the rack in movable fit, one end of the rack is hinged to the horizontal-motion air cylinder, and a convex rectangular batten is fixed to the outer circle of the upper end of the longitudinal and vertical rotating sleeve; the lifting shaft is sleeved with the inner circle of the longitudinal and vertical rotating sleeve in movable fit, and the lower end of the lifting shaft is hinged to a lifting air cylinder; a right clamping device fixed to the face of the workbench is arranged. The wire bending mechanical structure for enameled wires has the advantages that due to the rear clamping device of the shearing machine, the rotating sleeve mechanism and the right clamping device, automatic wire bending is achieved, and production efficiency is improved.
Description
Technical field:
The present invention relates to the curved line frame for movement of motor stator production equipment, particularly a kind of enamel-covered wire.
Background technology:
Stator enameled wire of automobile generator is square-section, stator enamelled wire production method is that rectangle enameled wire loop is placed on to unwrapping wire on unreeling machine, by guide roller introduce cutter carry out the intercepting of fixed length line, be then curved line, scrape that paint, stator are reached the standard grade, bare terminal end welding step.
Curved line is shaped as U-shaped shape, its top the preceding paragraph curved line, and curved line both sides are two sections of oblique lines of continuity, two parallel straightways of two sections of oblique line lower end continuities, are arc oblique top U-shaped line.
U-shaped line need to cut into fixed length line, the rear processing of just going for a stroll in advance, and this intercepting processing is carried out on cutter.This machine needs a preposition enamel-covered wire unreeling machine for line.Cutter is provided with batch (-type) folder thread drawing mechanism, batch (-type) cutting mechanism.Pressing from both sides thread drawing mechanism will deliver to lead-in wire on shearing die fast, then rear clamping taken over by lead-in wire by the rear clamper of shearing die rear side, lead-in wire pauses and shears, press from both sides after thread drawing mechanism simultaneously and return and await orders, cutting mechanism is sheared next fixed length line after clamping line segment, and folder thread drawing mechanism is done next samsara operation after returning, so folder bracing wire is intermittent, the shearing that pauses is also intermittent, and unreeling machine is also intermittent for line.
Rear clamper is made up of upper lower clamp, stage clip, cylinder, footstock.It is tabular that upper lower clamp is each other reverse T shape, and between two longitudinal plates that the downward longitudinal plate holder in upper clamp middle part prolongs on lower clamp both sides and moving hinged by a bearing pin, the longitudinal plate of upper clamp moves and coordinates with bearing pin, the longitudinal plate of lower clamp and bearing pin tight fit.Upper lower clamp leading section is oppositely lower curved respectively each other, a upper curved jaw, jaw surface is provided with pincers groove, two pincers grooves can be by lead-in wire clamping, on the corresponding inner surface of transverse plate on the longitudinal plate of upper lower clamp right side, overlay a stage clip, upper clamp rear end upper surface is fixed a cylinder, middle part, lower clamp rear end is provided with a rectangular indentation, a rectangle footstock bottom is hinged in lower clamp rectangular indentation by swivel pin, rectangle footstock top is provided with a rectangular opening, rectangular opening top panel is provided with medium pore, cylinder piston post is through stomidium after upper clamp transverse plate, after rectangle footstock top panel medium pore, its top, lower end is attached on the bottom surface of rectangle footstock rectangular opening.In the time of the lower top of cylinder action, when upper clamp turns around bearing pin, footstock can beat to guarantee the closed clamping that will go between of two jaws, in the time that cylinder piston post is retracted, stage clip moves two jaws is opened.Rear clamper lower clamp is fixed on the table surface of cutter rear side by the support of separately establishing.
After curved line step is the blanking of cutter fixed length line at present, again by manually wall scroll fixed length line being placed in mould and being clamped, the manual edge briquetting rotation compressing fixed length line second half section by core outside forms U-shaped shape around core Rotate 180 degree again, can only make the U-shaped line of half dome, also just can become arc oblique top U-shaped line with pressing mold mold pressing, this operation work efficiency is low.
Summary of the invention:
The object of the invention is to overcome above-mentioned defect, a kind of curved line frame for movement of enamel-covered wire is provided.
The solution of the present invention is: the rear clamper that comprises cutter, it is characterized in that: the bearing pin rear side of rear clamper is provided with bearing pin extension, bearing pin extension is linked in a level in bearing block, upper lower clamp is cantilever-shaped, the eccentric wheel fit of a deflection mechanism is fixed on the axle head of bearing pin extension, and beat fixing in the Z-shaped frame of deflection mechanism is connected through implementing radial type with connecting rod and eccentric eccentric pin shaft after frame end face corresponding aperture with the piston boit of cylinder, be provided with a Wire bender at the rear space of rear clamper, Wire bender is by indulging vertical pivoted housing, lifting shaft, longitudinal axis bearing, tooth bar, translation cylinder composition, longitudinal axis bearing is fixed on work top, vertical vertical pivoted housing stage casing is sleeved in vertical vertical shaft bearing, its middle part cylindrical shaft shoulder screens is on bearing, vertical vertical pivoted housing stretches out after vertical vertical shaft bearing, a gear being meshed with horizontal direction tooth bar is fixed in its bottom, the moving engage sleeves of tooth bar is in the guide groove of workbench bottom, tooth bar one end and translation cylinder piston are column articulated, on the cylindrical of vertical vertical pivoted housing upper end, fix a rectangle batten that protrudes its upper surface, it between rectangle batten and lifting shaft, is lead channels, the moving engage sleeves of lifting shaft is stood in pivoted housing inner circle vertical, and its upper end projection is at vertical vertical pivoted housing upper surface, and lifting shaft bottom is connected with a lift cylinder piston boit upper end radial type after protruding the vertical lower surface that founds pivoted housing, arrange take the operation longitudinal surface of crossing lifting shaft axial line as datum level one with the right clamper of rear clamper symmetry, right holder structure is identical with rear holder structure, the lower clamp of right clamper is fixed on work top by support.
The invention has the advantages that: rear clamper and pivoted housing mechanism, right clamper by cutter carry out automation curved line, enhance productivity.
Accompanying drawing explanation:
Fig. 1 is this structural plan schematic layout pattern.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Fig. 4 is the C-C cutaway view of Fig. 1.
Fig. 5 is U-bend line finished product schematic diagram.
Fig. 6 is rear clamper deflection state schematic diagram.
The specific embodiment:
The present invention includes the rear clamper 1 of cutter, it is characterized in that: the bearing pin rear side of rear clamper 1 is provided with bearing pin extension 5, bearing pin extension 5 is linked in a level in bearing block 16, upper lower clamp is cantilever-shaped, eccentric wheel 6 fits of a deflection mechanism 4 are fixed on the axle head of bearing pin extension 5, and beat fixing in the Z-shaped frame of deflection mechanism 4 is connected through implementing radial type with connecting rod 15 with the eccentric pin shaft of eccentric wheel 6 after frame end face corresponding aperture with the piston boit of cylinder, be provided with a Wire bender at the rear space of rear clamper 1, Wire bender is by indulging vertical pivoted housing 10, lifting shaft 9, longitudinal axis bearing 17, tooth bar 18, translation cylinder composition, longitudinal axis bearing 17 is fixed on 11 of workbench, vertical vertical pivoted housing 10 stage casings are sleeved in vertical vertical shaft bearing 17, its middle part cylindrical shaft shoulder screens is on bearing, vertical vertical pivoted housing 10 stretches out after vertical vertical shaft bearing 17, a gear 13 being meshed with horizontal direction tooth bar 18 is fixed in its bottom, the moving engage sleeves of tooth bar 18 is in the guide groove 12 of workbench bottom, tooth bar 18 1 ends and translation cylinder piston are column articulated, on the cylindrical of vertical vertical pivoted housing upper end, fix a rectangle batten 7 that protrudes its upper surface, between rectangle batten 7 and lifting shaft 9, be lead-in wire 8 passages, the moving engage sleeves of lifting shaft 9 is stood in pivoted housing 10 inner circles vertical, and its upper end projection is at vertical vertical pivoted housing 10 upper surfaces, and lifting shaft 9 bottoms are connected with a lift cylinder piston boit upper end radial type after protruding the vertical lower surface that founds pivoted housing 10, arrange take the operation longitudinal surface of crossing lifting shaft 9 axial lines as datum level one with the right clamper 3 of rear clamper 1 symmetry, right clamper 3 structures are identical with rear clamper 1 structure, the lower clamp of right clamper 3 is fixed on 11 of workbench by support.
Four cylinders are communicated with compressed gas source capsule by magnetic valve respectively, on each magnetic valve, are connected respectively by delay switch with power circuit; Or each magnetic valve is connected with power circuit by relay respectively, each relay and a PLC central processing unit connection.
When lead-in wire 8 by after clamper 1 clamp, the shearing die of cutter cuts out for 2 times after a fixed length line, 18 translations of translation cylinder action band carry-over bar, make vertical vertical pivoted housing 10 Rotate 180 degree, the lead-in wire 8 that the rectangle batten 7 on vertical vertical pivoted housing 10 extends its rear side curves the U-shaped line of half dome around lifting shaft 9, the right-hand line of the U-shaped line of half dome enters the jaw of right clamper 3, and right clamper 3 upper jaws press down clamps right-hand line; Then lifting shaft 9 declines, and its upper surface is concordant with vertical vertical pivoted housing 10 upper surfaces, does not form obstacle while making to draw expansion line; Then by connecting rod 15, the bearing pin extension 5 with movable eccentric wheel 6, rear clamper 1, rear clamper 1 carry out deflection to deflection cylinder, rear clamper 1 is done overall deflection, rear clamper 1 jaw clamping U-shaped left side line inhour upward deflects an angle, now right clamper 3 jaw clamping right-hand line are motionless, the left and right sides distance between centers of tracks on two clampers widens, two clamper rear side jaw rear ports are drawn and are expanded into oblique line with the left and right interlude line between semi arch, middle semi arch is also drawn and is expanded into the curved line that is less than semicircle, namely arc oblique top U-shaped line 14.Then the cylinder of two clampers resets, jaw opens, arc oblique top U-shaped line 14 is released ticks blanking, and the back deflection of rear clamper 1, lifting shaft 9 rise, and vertical vertical 10 times turnbacks of pivoted housing complete a samsara operation.
Claims (1)
1. the curved line frame for movement of an enamel-covered wire, comprise the rear clamper (1) of cutter, it is characterized in that: the bearing pin rear side of rear clamper (1) is provided with bearing pin extension (5), bearing pin extension (5) is linked in a level in bearing block (16), upper lower clamp is cantilever-shaped, eccentric wheel (6) fit of a deflection mechanism (4) is fixed on the axle head of bearing pin extension (5), beat fixing in the Z-shaped frame of deflection mechanism (4) is connected through implementing radial type with connecting rod (15) with the eccentric pin shaft of eccentric wheel (6) after frame end face corresponding aperture with the piston boit of cylinder, be provided with a Wire bender at the rear space of rear clamper (1), Wire bender is by indulging vertical pivoted housing (10), lifting shaft (9), longitudinal axis bearing (17), tooth bar (18), translation cylinder composition, longitudinal axis bearing (17) is fixed on workbench (11) face, vertical vertical pivoted housing (10) stage casing is sleeved in vertical vertical shaft bearing (17), its middle part cylindrical shaft shoulder screens is on bearing, vertical vertical pivoted housing (10) stretches out after vertical vertical shaft bearing (17), a gear (13) being meshed with horizontal direction tooth bar (18) is fixed in its bottom, the moving engage sleeves of tooth bar (18) is in the guide groove (12) of workbench bottom, tooth bar (18) one ends and translation cylinder piston are column articulated, on the cylindrical of vertical vertical pivoted housing upper end, fix a rectangle batten (7) that protrudes its upper surface, it between rectangle batten (7) and lifting shaft (9), is lead-in wire (8) passage, the moving engage sleeves of lifting shaft (9) is in vertical vertical pivoted housing (10) inner circle, its upper end projection is at vertical vertical pivoted housing (10) upper surface, and lifting shaft (9) bottom is connected with a lift cylinder piston boit upper end radial type after protruding the vertical lower surface that founds pivoted housing (10), arrange take the operation longitudinal surface of crossing lifting shaft (9) axial line as datum level one with the right clamper (3) of rear clamper (1) symmetry, right clamper (3) structure is identical with rear clamper (1) structure, and the lower clamp of right clamper (3) is fixed on workbench (11) face by support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154004.5A CN103894516B (en) | 2014-04-14 | 2014-04-14 | A kind of curved line frame for movement of enamel-covered wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154004.5A CN103894516B (en) | 2014-04-14 | 2014-04-14 | A kind of curved line frame for movement of enamel-covered wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103894516A true CN103894516A (en) | 2014-07-02 |
| CN103894516B CN103894516B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410154004.5A Active CN103894516B (en) | 2014-04-14 | 2014-04-14 | A kind of curved line frame for movement of enamel-covered wire |
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| CN (1) | CN103894516B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500366A (en) * | 2014-09-24 | 2016-04-20 | 安川首钢机器人有限公司 | Clamping device and robot system |
| CN108787937A (en) * | 2018-06-20 | 2018-11-13 | 佛山市程显科技有限公司 | A kind of automatic curved scissors foot device of optical assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1126668A (en) * | 1997-07-03 | 1999-01-29 | Toshiba Corp | Outer lead bending method and outer lead bending device |
| JPH11330337A (en) * | 1998-05-15 | 1999-11-30 | Sumitomo Metal Mining Co Ltd | Manufacture of lead frame |
| US20100244243A1 (en) * | 2009-03-24 | 2010-09-30 | Kabushiki Kaisha Toshiba | Semiconductor device |
| CN201985708U (en) * | 2011-01-27 | 2011-09-21 | 荆州神电实业有限公司 | Wire-push insertion machine capable of automatically enamelled copper wire placing for lossless U-bending |
| CN202185537U (en) * | 2011-04-27 | 2012-04-11 | 江苏华厦电力成套设备有限公司 | Automatic preformed armor rod bending machine |
| CN202571085U (en) * | 2012-03-23 | 2012-12-05 | 冯广建 | Traveling beam type automatic molding machine for reinforcing steel bar |
| CN203791533U (en) * | 2014-04-14 | 2014-08-27 | 福建闽光电机制造有限公司 | Wire bending mechanical structure for enameled wire |
-
2014
- 2014-04-14 CN CN201410154004.5A patent/CN103894516B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1126668A (en) * | 1997-07-03 | 1999-01-29 | Toshiba Corp | Outer lead bending method and outer lead bending device |
| JPH11330337A (en) * | 1998-05-15 | 1999-11-30 | Sumitomo Metal Mining Co Ltd | Manufacture of lead frame |
| US20100244243A1 (en) * | 2009-03-24 | 2010-09-30 | Kabushiki Kaisha Toshiba | Semiconductor device |
| CN201985708U (en) * | 2011-01-27 | 2011-09-21 | 荆州神电实业有限公司 | Wire-push insertion machine capable of automatically enamelled copper wire placing for lossless U-bending |
| CN202185537U (en) * | 2011-04-27 | 2012-04-11 | 江苏华厦电力成套设备有限公司 | Automatic preformed armor rod bending machine |
| CN202571085U (en) * | 2012-03-23 | 2012-12-05 | 冯广建 | Traveling beam type automatic molding machine for reinforcing steel bar |
| CN203791533U (en) * | 2014-04-14 | 2014-08-27 | 福建闽光电机制造有限公司 | Wire bending mechanical structure for enameled wire |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500366A (en) * | 2014-09-24 | 2016-04-20 | 安川首钢机器人有限公司 | Clamping device and robot system |
| CN105500366B (en) * | 2014-09-24 | 2017-12-01 | 安川首钢机器人有限公司 | A kind of clamping device and robot system |
| CN108787937A (en) * | 2018-06-20 | 2018-11-13 | 佛山市程显科技有限公司 | A kind of automatic curved scissors foot device of optical assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103894516B (en) | 2015-11-25 |
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