CN201275576Y - Semiautomatic four-point riveter for zipper head - Google Patents
Semiautomatic four-point riveter for zipper head Download PDFInfo
- Publication number
- CN201275576Y CN201275576Y CNU2008201475258U CN200820147525U CN201275576Y CN 201275576 Y CN201275576 Y CN 201275576Y CN U2008201475258 U CNU2008201475258 U CN U2008201475258U CN 200820147525 U CN200820147525 U CN 200820147525U CN 201275576 Y CN201275576 Y CN 201275576Y
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- riveting
- feed table
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- slider
- automatic
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Abstract
The utility model relates to a semi-automatic four-point riveting machine for a zip fastener head, which comprise a machine frame, a control box and a transmission mechanism. A feed table mechanism, riveting mechanisms and a pulling head positioning mechanism are distributed at the middle part of a worktable on the upper surface of the machine frame; the two riveting mechanisms are arranged symmetrically relatively to the feed table mechanism and the pulling head positioning mechanism; the feed table mechanism and the pulling head positioning mechanism are arranged positively; the feed table mechanism comprises a master disc which rotates and moves in a steeping manner and is dynamically connected with the transmission mechanism through a feed table drive mechanism; each riveting mechanism comprises a riveting knife and is dynamically connected with the transmission mechanism through the riveting drive mechanism; and after the rotary motion transferred by the riveting drive mechanism is changed into reciprocating straight-line motion, the riveting knife is driven to act. By adopting the semi-automatic four-point riveting machine in the technical scheme, because the riveting operation is conducted by a machine, the production efficiency is high and the product quality is stable, the zip fastener head can not be injected or has little possibility to be being rejected, so that the production cost can be reduced remarkably.
Description
Technical field
The utility model relates to a kind of slider of zipper fastener production equipment, semi-automatic 4 riveters of especially a kind of slider of zipper fastener.
Background technology
The slider of zipper fastener semi-finished product generally comprise: pull head, horse are colluded, cap and pulling-on piece etc., also do not pass through riveting on the semi-finished product of slider of zipper fastener, and be therefore also unfixing.All be to carry out riveting, thereby production efficiency is low, and constant product quality is not good enough in the past, easily institute's processing slider of zipper fastener is scrapped by manual.
The utility model content
Technical problem to be solved in the utility model provides semi-automatic 4 riveters of a kind of slider of zipper fastener, solves that prior art adopts manual 4 rivetings and the production efficiency that causes is low, and constant product quality is not good enough, easily with problems such as product rejections.
For solving the technical problem of semi-automatic 4 riveters of above-mentioned slider of zipper fastener, the utility model adopts following technical scheme:
Semi-automatic 4 riveters of slider of zipper fastener comprise: frame and be arranged on the control cabinet of described frame one side and be arranged on transmission mechanism in the frame; The upper surface of described frame is a workbench, is distributed with feed table mechanism, riveting mechanism and pull head detent mechanism around the riveting zone at described workbench middle part; There are two covers in described riveting mechanism, and feed table mechanism and pull head detent mechanism are symmetrical arranged relatively, and described feed table mechanism and pull head detent mechanism are over against setting; Feed table mechanism comprises master, and feed table mechanism is connected with transmission mechanism power by the feed table driving mechanism, rotatablely moving of passing over of feed table driving mechanism is converted to the stepping of stepping rotation rear drive master rotates; Riveting mechanism comprises the riveting cutter, and it is connected with transmission mechanism power by the riveting driving mechanism, rotatablely moving of passing over of riveting driving mechanism is converted to behind the linear reciprocating motion drive riveting cutter carries out riveting and move.
In the optimized technical scheme, described feed table driving mechanism comprises: Coupling Shaft, bevel gear, bearing, Coupling Shaft bearing and sprocket wheel; Described Coupling Shaft bearing is fixedly installed in the frame; Described Coupling Shaft is arranged in the Coupling Shaft bearing by bearing is rotating; Described bevel gear is sleeved on an end of Coupling Shaft, and Coupling Shaft is connected with transmission mechanism power by bevel gear; Described sprocket wheel also is sleeved on the Coupling Shaft, and the feed table driving mechanism is connected with described feed table mechanism power by sprocket wheel.
Further, described feed table driving mechanism also comprises adjusting nut and clamp nut, and described adjusting nut and clamp nut are spun on the Coupling Shaft, and near the Coupling Shaft bearing.
In the optimized technical scheme, described feed table mechanism comprises dispenser, sprocket wheel and master; Described sprocket wheel is installed on the power shaft of dispenser, and feed table mechanism is connected with described feed table driving mechanism power in chaindriven mode by sprocket wheel; Described master is sleeved on the output shaft of dispenser.
In the optimized technical scheme, described riveting driving mechanism comprises riveting axle, bevel gear, bearing and riveting axle sleeve; Described riveting axle sleeve is fixedly installed in the frame; Described riveting axle is arranged in the riveting axle sleeve by bearing is rotating, and described bevel gear is sleeved on an end in riveting week, and the riveting driving mechanism is connected with transmission mechanism power by bevel gear.
In the optimized technical scheme, described riveting mechanism comprises eccentric wheel, eccentric bushing, riveting base, riveting slide block and riveting cutter; Described eccentric wheel tight fit is sleeved on the riveting axle of riveting driving mechanism; Described eccentric bushing is rotating to be enclosed within outside the eccentric wheel; The riveting base is fixedly installed on the workbench, and the riveting base is provided with chute; Described riveting slide block is positioned at described chute and hinged with eccentric bushing; Described riveting cutter is fixedly installed on the riveting slide block.
Further, described riveting mechanism comprises that also riveting tool rest, riveting cutter adjust locating piece behind piece and the riveting cutter; Described riveting tool rest is fixedly installed on the riveting slide block, the riveting cutter adjust behind piece and the riveting cutter by described riveting cutter that locating piece is fixed on the riveting tool rest and indirect securement on the riveting slide block.
Further, described riveting mechanism also comprises lubricating cup, eccentric upper shield and slide block outer cover; Described slide block outer cover covers on outside riveting slide block and the riveting take-up housing, and described eccentric bushing housing is outside eccentric bushing; Described lubricating cup is arranged on eccentric bushing and covers.
In the optimized technical scheme, semi-automatic 4 riveters of described slider of zipper fastener also comprise material storage dish, and the charging tray of exporting is arranged on the frame, and are positioned at the side of workbench near master.
Adopt semi-automatic 4 riveters of slider of zipper fastener of technical solutions of the utility model, the beneficial effect that is compared with the prior art is:
Because carry out riveting by machine, thereby the production efficiency height, and constant product quality, can or seldom institute's processing slider of zipper fastener not scrapped, can significantly reduce production costs.
Because the feed table driving mechanism adopts bevel gear to be connected with transmission mechanism power, can optimize the layout of drive path in the frame; Simultaneously the feed table driving mechanism adopts sprocket wheel to be connected with feed table mechanism power, and is simple and practical and convenient and reliable.
Owing to be provided with adjusting nut and clamp nut, can conveniently regulate, be connected with the reliable power of transmission mechanism with the bevel gear that guarantees the feed table driving mechanism.
Because feed table mechanism comprises dispenser, sprocket wheel and master, can easily continuous rotary motion be converted to stepping by dispenser and rotate, and dispenser is standard component, be easy to obtain, interchangeability is good and reliable operation.
Because the riveting driving mechanism comprises bevel gear, the direction that bevel gear can the conversion rotating shaft, the layout of drive path is optimized more in the frame that is.
Because riveting mechanism is for comprising eccentric eccentric mechanism, it can well be converted to the linear reciprocating motion that the riveting action needs with rotatablely moving.
Because further being set, riveting tool rest, riveting cutter adjust locating piece behind piece and the riveting cutter, replacing, installation and the adjustment that can make things convenient for riveting to arrive.
Owing to be provided with eccentric upper shield and slide block outer cover, relevant portion is closed,, dust and other impurities influences machine run in order to avoid entering, owing to further be provided with lubricating cup, the lubricating oil of can conveniently annotating keeps lubricating between eccentric wheel and the eccentric bushing.
Owing to be provided with material storage dish, the handled easily person places the slider of zipper fastener semi-finished product.
Description of drawings
Fig. 1 is the structural representation of semi-automatic 4 riveters of the utility model specific embodiment slider of zipper fastener;
Fig. 2 is the exploded view of transmission mechanism in the utility model specific embodiment;
Fig. 3 is the exploded view of feed table driving mechanism in the utility model specific embodiment;
Fig. 4 is the exploded view of feed table mechanism in the utility model specific embodiment;
Fig. 5 is the exploded view of riveting driving mechanism in the utility model specific embodiment;
Fig. 6 is the exploded view of riveting mechanism in the utility model specific embodiment.
Below in conjunction with accompanying drawing the utility model is described further:
The specific embodiment
Semi-automatic 4 riveters of the slider of zipper fastener that this specific embodiment provides, it is used for the slider of zipper fastener semi-finished product are carried out riveting processing.Semi-automatic 4 riveters of this slider of zipper fastener mainly comprise as shown in Figure 1: frame 1, control cabinet 2, transmission mechanism (not drawing among the figure), feed table driving mechanism 4, feed table mechanism 5, riveting driving mechanism 6, riveting mechanism 7, pull head detent mechanism 8 and material storage dish 9.
Frame 1 is a steel frame construction, and its upper surface covers steel plate is arranged at least, and it is mainly used in to other parts and provides support.Control cabinet 2 is arranged at a side of frame 1, which is provided with a plurality of control buttons, comprises start button, stop button etc., be mainly used in the control machine startup, action such as stop.
Transmission mechanism is arranged on the inside of frame 1, and its power intake is used for being connected with motor power, and its clutch end is connected with feed table driving mechanism 5 power with riveting mechanism 4 respectively.The concrete composition of transmission mechanism comprises main shaft 30, handwheel 31, belt pulley 32, bearing 33, bevel gear 34, little cam 35, riveting induction cam 36, switch bracket 37, as shown in Figure 2 near switch 38.Described main shaft 30 is fixed on frame 1 inside by two described bearings 33, and described handwheel 31 and belt pulley 32 are sleeved on the main shaft 30.Handwheel 31 is used for manual rotary main shaft 30.Belt pulley 32 is used for being connected with motor power by belt, by motor and 30 rotations of belt transmission drive shaft.Be set with 3 bevel gears 34 on the main shaft 30, wherein two drive a cover riveting mechanism 6 respectively, and another bevel gear 34 is used to drive feed table driving mechanism 5.In addition, also being set with three cams on the main shaft 30, is respectively two little cams 35 and a riveting induction cam 36.In addition, also have three near switch 38 by fixing near switch bracket 37, and three positions near switch 38 are corresponding with three cams, cooperate little cam 35 work, are used to detect riveting slide block 706 and work not have and put in place.Switch bracket 37 comprises three plate-like members in this specific embodiment.
The concrete structure of feed table driving mechanism 4 comprises as shown in Figure 3: Coupling Shaft 40, bevel gear 41, bearing 42, Coupling Shaft bearing 43, adjusting nut 44, clamp nut 45, sprocket wheel 46, bearing block be the fixing riser 48 of transverse slat 47, bearing block fixedly.Coupling Shaft 40 is by two bearings, 42 rotating being arranged on the Coupling Shaft bearing 43.Coupling Shaft 40 1 ends are set with bevel gear 41, and a bevel gear 34 engagements of described bevel gear 41 and transmission mechanism pass to Coupling Shaft 40 with the rotation of main shaft 30.The other end of Coupling Shaft 40 also is set with sprocket wheel 46, and described sprocket wheel 46 is by chain drive feed table mechanism 5.Coupling Shaft bearing 43 and bearing block fixedly transverse slat 47 are fixedlyed connected, bearing block fixedly transverse slat 47 again by two bearing blocks fixedly riser 48 be fixed in the frame 1.On Coupling Shaft 40, also be with adjusting nut 44, clamp nut 45, be pressed in Coupling Shaft bearing 43 after it screws, be used to guarantee the bevel gear 41 and transmission mechanism bevel gear 34 positive engagement of Coupling Shaft 40 1 ends.
The concrete structure of feed table mechanism 5 comprises as shown in Figure 4: dispenser 500, sprocket wheel 501, master 502, master pin 503, master axle center 504, master positioning cam 505, cam orientation pin 506, bearing 507, the first cam transverse slat cushion block 508, first stripper plate 509, second stripper plate 510, spindle cam riser 511, knife edge 512, location tool rest 513, knife edge pin 514, the second cam transverse slat cushion block 515, master cam transverse slat 516, radian block 517, gas blow pipe 518, dispenser outer cover 519, sprocket wheel face shield 520.Dispenser 500 is fixedly installed on the workbench 10 of frame 1, and dispenser outer cover 519 covers on the dispenser 500.Dispenser 500 is used for being converted to stepping with rotatablely moving and rotates.Sprocket wheel 501 is sleeved on the power shaft of dispenser 500, and it is connected with sprocket wheel 46 power of feed table driving mechanism 4 by chain, and sprocket wheel face shield 520 covers sprocket wheel 501 and chain.Master 502 is sleeved on the output shaft of dispenser 500.Master axle center 504 is fixed on the end face of master 502 by master pin 503.The master periphery is evenly distributed with a plurality of draw-in grooves, is fixed with knife edge 512 by described location tool rest 513, knife edge pin 514 in each draw-in groove.Described master positioning cam 505 is by bearing 507 rotating being sleeved on the master axle center 504.Master positioning cam 505 is fixedlyed connected with spindle cam riser 511 by two cam orientation pins 506.One end in master axle center 504 runs through spindle cam riser 511, and is loose fit, can rotate relative to spindle cam riser 511.Fixedly connected with dispenser 500 by the second cam transverse slat cushion block 515 in one side of master cam transverse slat 516, opposite side is fixedlyed connected with first stripper plate 509 by the first cam transverse slat cushion block 508.First stripper plate 509 is also fixedlyed connected with spindle cam riser 511 by second stripper plate 510.Knife edge 512 makes knife edge 512 movable and stretch against the external form of master positioning cam 505 ellipses, allows knife edge 512 return by first retainer plate 509.Pull head is when knife edge 512, and because of master 502 can rotate, radian block 517 can prevent that pull head from dropping out when rotated.The air-flow that gas blow pipe 518 is blown out is inclined to same direction by pulling-on piece, avoids riveting mechanism 7 that pulling-on piece is run into and causes pulling-on piece distortion.Second stripper plate 510 is a cover plate, plays the effect of avoiding directly seeing internal structure.
The concrete structure of riveting driving mechanism 6 comprises riveting axle 60, bevel gear 61, clamp nut 62, adjusts nut 63, bearing 64, riveting axle sleeve 65 as shown in Figure 5.Riveting axle 60 is by two bearings, 64 rotating being supported in the riveting axle sleeve 65, and the one end is set with described bevel gear 61, meshes and transferring power by the bevel gear 34 of bevel gear 61 with transmission mechanism.One end of riveting axle sleeve 65 is fixed on the bottom surface of workbench 10.Clamp nut 62 and adjustment nut 63 are spun on the riveting axle 60, and between bevel gear 61 and riveting axle sleeve 65, clamp nut 62 presses the end face of a bearing 64 by adjusting nut 63, at vertical direction the riveting axle is positioned so that bevel gear 61 can with bevel gear 34 positive engagement of transmission mechanism.
The concrete structure of riveting mechanism 7 comprises as shown in Figure 6: locating piece 710, riveting base 711, slide block pressing plate 712, slide block outer cover 713 behind lubricating cup 701, eccentric upper shield 702, eccentric wheel 703, eccentric bushing 704, eccentric hollow pin 705, riveting slide block 706, riveting tool rest 707, riveting cutter 708, riveting cutter adjustment piece 709, the riveting cutter.Wherein, eccentric wheel 703 tight fits are sleeved on riveting axle 60 1 ends of riveting driving mechanism 6, rotate with riveting axle 60.Eccentric bushing 704 rotating being enclosed within outside the eccentric wheel 703, and hinged by described eccentric hollow pin 705 with riveting slide block 706.Riveting base 711 wounds are provided with chute, and riveting slide block 706 is limited in the described chute by two slide block pressing plates 712, and can slide in chute.When therefore eccentric wheel 703 rotates, will drive riveting slide block 706 linear reciprocating motion in riveting base 711.Be fixedly connected with riveting tool rest 707 on the riveting slide block 706, locating piece 710 is fixedly connected with riveting cutter 708 after adjusting piece 709 and riveting cutter by the riveting cutter on the riveting tool rest 707, so the linear reciprocating motion of riveting slide block 706 will drive riveting cutter 708 and carry out riveting and move.In addition, also eccentric bushing 703 parts are covered, riveting slide block 706 and riveting base 711 parts are covered by slide block outer cover 713 by eccentric upper shield 702.To keep lubricated between eccentric wheel 703 and the eccentric bushing 704 in order making, also on eccentric upper shield 702, to be provided with lubricating cup 701.
Pull head detent mechanism 8 is positioned at a side in riveting zone on the workbench, and the master 502 over against feed table mechanism 5 is provided with, it is used for the slider of zipper fastener that the rotation with master 502 enters the riveting zone withstood locatees, and carries out riveting thereby be convenient to 6 pairs of described slider of zipper fasteners of riveting mechanism.
After the operator opened semi-automatic 4 riveters of slider of zipper fastener of the present utility model by the start button on the control cabinet 2, motor drove main shaft 30 rotations of transmission mechanism by belt.Main shaft 30 drives riveting axle 60 rotations of two riveting driving mechanisms 6 respectively by suit two bevel gears 34 thereon, and then the eccentric wheel 703 that drives riveting mechanism 7 rotates, change 708 the riveting action of riveting cutter at last into, the slider of zipper fastener in the riveting zone is carried out riveting.Simultaneously, main shaft 30 drives Coupling Shaft 40 rotations of feed table driving mechanism 4 by another bevel gear 34 that is positioned at the one end.Rotatablely moving of Coupling Shaft 40 passes to the dispenser 500 of feed table mechanism 5 by the chain transmission, last dispenser 500 output steppings are rotated, and makes master 50,200,000,000 slower speed steppings rotate.The operator can will treat that the slider of zipper fastener of riveting is placed on the knife edge 512 on the master 502 at the intermittence that master 502 stops.The slider of zipper fastener of putting well can turn to the riveting zone along with master 502, and is withstood by the pull head detent mechanism 8 of riveting zone one side and reliably locate and fixing.The riveting cutter 708 of two groups of riveting mechanisms 7 can carry out riveting from both sides to slider of zipper fastener after fixing.When latter two riveting cutter 708 that riveting is finished and the slider of zipper fastener finished product of pull head detent mechanism 8 rotate to next station along with master 502, be subjected to the effect of first stripper plate 509 in the feed table mechanism 5 and second stripper plate 510 and fall, so far finish a working cycles.
For convenience the operator places slider of zipper fastener by hand, also is provided with a material storage dish 9 at the workbench 10 of semi-automatic 4 riveters of slider of zipper fastener near a side of masters, and it is used to deposit slider of zipper fastener semi-finished product to be processed.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (9)
1, semi-automatic 4 riveters of slider of zipper fastener is characterized in that, semi-automatic 4 riveters of described slider of zipper fastener comprise: frame and be arranged on the control cabinet of described frame one side and be arranged on transmission mechanism in the frame; The upper surface of described frame is a workbench, is distributed with feed table mechanism, riveting mechanism and pull head detent mechanism around the riveting zone at described workbench middle part; There are two covers in described riveting mechanism, and feed table mechanism and pull head detent mechanism are symmetrical arranged relatively, and described feed table mechanism and pull head detent mechanism are over against setting; Feed table mechanism comprises master, and feed table mechanism is connected with transmission mechanism power by the feed table driving mechanism, rotatablely moving of passing over of feed table driving mechanism is converted to the stepping of stepping rotation rear drive master rotates; Riveting mechanism comprises the riveting cutter, and it is connected with transmission mechanism power by the riveting driving mechanism, rotatablely moving of passing over of riveting driving mechanism is converted to behind the linear reciprocating motion drive riveting cutter carries out riveting and move.
2, semi-automatic 4 riveters of slider of zipper fastener as claimed in claim 1 is characterized in that described feed table driving mechanism comprises: Coupling Shaft, bevel gear, bearing, Coupling Shaft bearing and sprocket wheel; Described Coupling Shaft bearing is fixedly installed in the frame; Described Coupling Shaft is arranged in the Coupling Shaft bearing by bearing is rotating; Described bevel gear is sleeved on an end of Coupling Shaft, and Coupling Shaft is connected with transmission mechanism power by bevel gear; Described sprocket wheel also is sleeved on the Coupling Shaft, and the feed table driving mechanism is connected with described feed table mechanism power by sprocket wheel.
3, semi-automatic 4 riveters of slider of zipper fastener as claimed in claim 2 is characterized in that described feed table driving mechanism also comprises adjusting nut and clamp nut, and described adjusting nut and clamp nut are spun on the Coupling Shaft, and near the Coupling Shaft bearing.
4, semi-automatic 4 riveters of slider of zipper fastener as claimed in claim 2 is characterized in that, described feed table mechanism comprises dispenser, sprocket wheel and master; Described sprocket wheel is installed on the power shaft of dispenser, and feed table mechanism is connected with described feed table driving mechanism power in chaindriven mode by sprocket wheel; Described master is sleeved on the output shaft of dispenser.
5, semi-automatic 4 riveters of slider of zipper fastener as claimed in claim 1 is characterized in that described riveting driving mechanism comprises riveting axle, bevel gear, bearing and riveting axle sleeve; Described riveting axle sleeve is fixedly installed in the frame; Described riveting axle is arranged in the riveting axle sleeve by bearing is rotating, and described bevel gear is sleeved on an end in riveting week, and the riveting driving mechanism is connected with transmission mechanism power by bevel gear.
6, semi-automatic 4 riveters of slider of zipper fastener as claimed in claim 5 is characterized in that, described riveting mechanism comprises eccentric wheel, eccentric bushing, riveting base, riveting slide block and riveting cutter; Described eccentric wheel tight fit is sleeved on the riveting axle of riveting driving mechanism; Described eccentric bushing is rotating to be enclosed within outside the eccentric wheel; The riveting base is fixedly installed on the workbench, and the riveting base is provided with chute; Described riveting slide block is positioned at described chute and hinged with eccentric bushing; Described riveting cutter is fixedly installed on the riveting slide block.
7, semi-automatic 4 riveters of slider of zipper fastener as claimed in claim 6 is characterized in that, described riveting mechanism comprises that also riveting tool rest, riveting cutter adjust locating piece behind piece and the riveting cutter; Described riveting tool rest is fixedly installed on the riveting slide block, the riveting cutter adjust behind piece and the riveting cutter by described riveting cutter that locating piece is fixed on the riveting tool rest and indirect securement on the riveting slide block.
8, semi-automatic 4 riveters of slider of zipper fastener as claimed in claim 6 is characterized in that, described riveting mechanism also comprises lubricating cup, eccentric upper shield and slide block outer cover; Described slide block outer cover covers on outside riveting slide block and the riveting take-up housing, and described eccentric bushing housing is outside eccentric bushing; Described lubricating cup is arranged on eccentric bushing and covers.
As semi-automatic 4 riveters of any described slider of zipper fastener in the claim 1 to 8, it is characterized in that 9, semi-automatic 4 riveters of described slider of zipper fastener also comprise material storage dish, the charging tray of exporting is arranged on the frame, and is positioned at the side of workbench near master.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201475258U CN201275576Y (en) | 2008-09-16 | 2008-09-16 | Semiautomatic four-point riveter for zipper head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201475258U CN201275576Y (en) | 2008-09-16 | 2008-09-16 | Semiautomatic four-point riveter for zipper head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275576Y true CN201275576Y (en) | 2009-07-22 |
Family
ID=40893155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201475258U Expired - Lifetime CN201275576Y (en) | 2008-09-16 | 2008-09-16 | Semiautomatic four-point riveter for zipper head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275576Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110382133A (en) * | 2017-03-03 | 2019-10-25 | 尤蒂卡企业公司 | Device and method and resulting component for being fixed to self-clinching nut on advanced high-strength steel plate |
-
2008
- 2008-09-16 CN CNU2008201475258U patent/CN201275576Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110382133A (en) * | 2017-03-03 | 2019-10-25 | 尤蒂卡企业公司 | Device and method and resulting component for being fixed to self-clinching nut on advanced high-strength steel plate |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20090722 Effective date of abandoning: 20170502 |