CN103273534B - Lower integral patch blanking device and method thereof - Google Patents
Lower integral patch blanking device and method thereof Download PDFInfo
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- CN103273534B CN103273534B CN201310208746.7A CN201310208746A CN103273534B CN 103273534 B CN103273534 B CN 103273534B CN 201310208746 A CN201310208746 A CN 201310208746A CN 103273534 B CN103273534 B CN 103273534B
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- restraint layer
- ejector sleeve
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- stamping
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Abstract
The invention discloses a lower integral patch blanking device and a method of the device. The lower integral patch blanking device comprises a support system used for supporting the whole device, a transmission system used for transmitting blanking force, and a patch blanking system. The patch blanking system comprises a base fixedly arranged on the lower portion of the support system, a detachable baffle and a restraint layer. The base is provided with a restraint layer placement groove, a baffle placement groove is formed above the restraint layer placement groove, an inner cutting edge is arranged on the baffle, and the patch blanking system integrates the blanking process and the patching process. The blanking process and the patching process of a flyer are integrated, the process that the flyer needs to be stored independently after preparation in the prior art is eliminated, patching precision of the flyer is improved, the problem that operation is difficult during attachment of the ultra-thin flyer in a micro size and the K9 glass restraint layer is solved, and the problems that the flyer is prone to being wrinkled and bent due to the small size and the thin thickness of the flyer, and the attachment position of the flyer and the K9 glass restraint layer is not accurate are avoided.
Description
Technical field
The present invention relates to a kind of underneath type stamping-out paster integrated technique method and special purpose device, be applied to film flying in Laser Driven Flyer Plates impact forging technology to make and the special technology of laminating and device, belong to machine-building special equipment field.
Background technology
Laser Driven Flyer Plates impact forging technology is the micro-metallic element forming technique of a kind of novel MEMS, namely the mode loaded by Laser Driven Flyer Plates replaces laser directly to impact, utilize Laser Driven Flyer Plates high-speed motion, laser energy is converted into the kinetic energy of film flying, the film flying of high-speed motion is as the carrier of laser energy, fly after a segment distance and collide with workpiece material, impinging interfaces produces high-pressure shocking wave, impacting with high pressure wave direction material internal is propagated, make material in minisize mould, produce ultrafast plastic deformation, thus realize the Accurate Shaping of workpiece in micro-mould.
The film flying used in Laser Driven Flyer Plates impact forging technology a kind ofly utilizes metal foil stamping-out super thin metal sheet out, utilizes binding agent to be fitted in K9 glass restraint layer centre position during use.In the prior art, film flying primarily of sheet-punching machine in advance a large amount of stamping-out preparation, and then one by one manual assembly on K9 glass restraint layer.In whole process, film flying have passed through to be preserved and two stages of laminating, and the too little and thickness of the size due to film flying is crossed thin and is easy to occur fold and bending problem, causes film flying to damage and can not use (film flying must keep flat smooth); When laminating process, use light instrument manual operations, there will be the accurate not problem of bonding position, operate the difficult phenomenon equally easily occurring film flying fold and bend, success rate and efficiency are not very high simultaneously yet.
Summary of the invention
For the problems referred to above that Laser Driven Flyer Plates impact forging technology in prior art exists, the invention provides the devices and methods therefor of a kind of underneath type integration stamping-out paster, be applied in Laser Driven Flyer Plates impact forging technology, the making of film flying can integratedly be completed with laminating.
Technical scheme of the present invention is:
A kind of device of underneath type integration stamping-out paster, comprise the mounting system for supporting whole device, for transmitting transmission system and the stamping-out patch system of blanking pressure, described stamping-out patch system comprises the base be fixedly installed on below mounting system, dismountable baffle plate, restraint layer, described base is provided with front end non-close, for placing the restraint layer standing groove of restraint layer, the top of restraint layer standing groove is provided with rear end non-close, for placing the baffle plate standing groove of baffle plate, described baffle plate is provided with inner cutter hole, described stamping-out patch system is by stamping-out and the integration of paster process conformity.
Further, described mounting system comprises base, roof beam structure, crossbeam, top board, and the longitudinal fixed mount of described roof beam structure is located between the base of horizontally set and top board, and described crossbeam is fixedly installed between roof beam structure.
Further, described transmission system comprises ejector sleeve formula drift, Handle axis, handle, thimble, spring, described ejector sleeve formula drift upper end is provided with axle ear, described ejector sleeve formula drift is through crossbeam, described thimble is successively through spring and top board, ejector sleeve formula drift upper end is inserted in its lower end, the diameter of thimble lower end is less than ejector sleeve formula drift internal diameter, form sliding pair, the upper end of spring is fixedly connected with thimble upper end, described Handle axis is actively located in above crossbeam, between the roof beam structure at ejector sleeve formula drift rear, the front end of described handle is the fork arm of string fork between roof beam structure, the axle ear on ejector sleeve formula drift top pitched by fork arm, thus form a lever labor-saving device.
Further; also comprise elastic plate and little spring post; described base is also provided with and runs through before and after base, being positioned at below restraint layer standing groove, for placing the elastic plate standing groove of elastic plate and little spring post; little spring post is arranged at below elastic plate; for the pressure on cushioning restraint layer surface in paster process, protection restraint layer is not damaged by pressure.
Further, the rear end of described restraint layer standing groove is provided with restraint layer rib, and the front end of described baffle plate standing groove is provided with the baffle plate rib of band central indentation.
Further, the centre of described crossbeam is provided with pilot hole, and described ejector sleeve formula drift is through the pilot hole in the middle of crossbeam, and crossbeam is structural element is also setting element.
Further, long 70 ㎜ of described ejector sleeve formula drift, middle perforation, internal diameter 3 ㎜, outer surface divides three shaft parts, and top shaft part is cube structure, and stretches out the axle ear of long 10 ㎜, diameter 4 ㎜ in the horizontal; Middle shaft section diameter 10 ㎜, long 40 ㎜, form sliding pair with crossbeam pilot hole; Bottom shaft section diameter 6 ㎜, long 20 ㎜, lower end drift is the outer cutting edge that back taper forms stamping-out needs.
Further, described base is the rectangular structure being of a size of 20 ㎜ × 150, ㎜ × 60 ㎜, the double translot that upper-lower position staggers respectively is provided with from two sides, front and back, the rectangle translot being positioned at upper surface is the baffle plate standing groove for installing baffle plate, wide 50 ㎜, high 5 ㎜, by below and inner dark 55 ㎜, baffle plate can slide in groove, and relies on the rib of front side to locate accurately, the translot being positioned at baffle chute bottom is the restraint layer standing groove for laying restraint layer and the elastic plate standing groove for laying elastic plate and little spring post, its cross section is in " convex " shape feature, up-narrow and down-wide, long 30 ㎜ of lower part, high 5 ㎜, long 20 ㎜ of upper part, reach upper surface highly always, by above and the inner degree of depth 45 ㎜, and one piece of " convex " shape feature in the middle of the front end rib of baffle chute has above been cut, the sipes of bottom is for installing elastic plate and little spring post, cross-sectional length 20 ㎜ of the narrow groove on top, be greater than the width of restraint layer, for placing restraint layer, its rear portion rib has positioning action, and machined semicircle thumb grooves, be convenient to each operation and terminate the restraint layer that rear taking-up and film flying post, restraint layer is placed on elastic plate.
A using method for the device of underneath type integration stamping-out paster, specifically comprises the steps:
A, the accurately each part of assembling, school mixes up precision;
B, binding agent is coated in restraint layer middle position, pull open baffle plate, restraint layer is pushed in restraint layer standing groove, and prop up restraint layer rib, have good positioning;
C, iron baffle plate is pushed baffle plate standing groove, and prop up baffle plate rib above, have good positioning;
D, on inner cutter hole, place metal foil, push to handle drives ejector sleeve formula drift downward stroke, inner cutter hole diameter is slightly less than and drives ejector sleeve formula drift internal diameter, foil is cut very little a slice and film flying by inside and outside cutting edge together, and the film flying that stamping-out gets off also heads among the inner chamber of driving ejector sleeve formula drift by inner cutter hole simultaneously;
E, press down handle and make ejector sleeve formula drift backhaul one segment distance, exit inner cutter hole, now due to the rebound effect of metal foil, film flying will by card stay drive ejector sleeve formula drift inner chamber among;
F, extraction metal foil, pull out baffle plate, upper pushing handle, make the adjacent restraint layer upper surface in ejector sleeve formula drift lower end;
G, press down thimble until ejected by the film flying stayed in ejector sleeve formula drift inner chamber and be pressed on restraint layer upper face center, continue to press down, cushioned by elastic plate, film flying is fitted closely by protection restraint layer simultaneously on restraint layer;
H, unclamp thimble, reset under the action of the spring; Press down handle and make the backhaul of ejector sleeve formula drift; From the extrapolated restraint layer posted of the thumb grooves of base;
I, preparation enter the subsequent work cycle.
The invention has the beneficial effects as follows:
1, the devices and methods therefor of a kind of underneath type of the present invention integration stamping-out paster incorporates the stamping-out of film flying and the process of paster, eliminates film flying in prior art and prepares the process that rear needs preserve separately;
2, this device ensures by the assembly precision of self positioning precision that film flying and K9 glass restraint laminating close, existing basis improves the precision of film flying laminating, and integration operation not only saves the plenty of time but also greatly reduce the mortality of laminating operation and the spoilage of film flying;
3 thus solve the problem of operating difficulties in the ultra-thin film flying of microsize and K9 glass restraint laminating conjunction process; Avoid in prior art, when preserving separately film flying, because film flying size is too little and thickness is crossed thin and is easy to fold and bending problem, and film flying and the not accurate enough problem of K9 glass restraint layer bonding position.
Accompanying drawing explanation
Fig. 1 is the perspective view of the device of a kind of underneath type integration of the present invention stamping-out paster;
Fig. 2 is the cross-sectional view of the device of a kind of underneath type integration of the present invention stamping-out paster;
Fig. 3 is the working state schematic representation of the device of a kind of underneath type integration of the present invention stamping-out paster;
Fig. 4 is the structural representation of base;
Fig. 5 is the schematic diagram of metal foil and film flying;
Fig. 6 is the structural representation after film flying and constraint laminating close.
In figure: 1, base; 2, little spring post; 3, elastic plate; 4, restraint layer; 5, baffle plate; 6, inner cutter hole; 7, ejector sleeve formula drift; 8, roof beam structure; 9, crossbeam; 10, Handle axis; 11, handle; 12, thimble; 13, spring; 14, top board; 15, baffle plate rib; 16, elastic plate standing groove; 17, restraint layer standing groove; 18, restraint layer rib; 19, semicircle thumb grooves; 20, baffle plate standing groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
The structure of the device of a kind of underneath type integration of the present invention stamping-out paster as shown in Figure 1 to Figure 3, comprises base 1, little spring post 2, elastic plate 3, iron baffle plate 5, inner cutter hole 6, ejector sleeve formula drift 7, roof beam structure 8, crossbeam 9, Handle axis 10, handle 11, thimble 12, spring 13 and top board 14.
Elastic plate 3 and little spring post 2 load in the elastic plate standing groove 16 of base 1 bottom, in the course of the work, put into K9 glass restraint layer 4 in upper end restraint layer standing groove 17, on restraint layer standing groove 17, base 1 upper surface also machined the baffle plate standing groove 20 installing irony baffle plate 5.Through hole in the middle of irony baffle plate 5 and the small column interference fit below inner cutter hole 6, irony baffle plate 5 can be free to slide on the baffle plate standing groove 20 of base 1, and baffle plate standing groove 20 one end has baffle plate rib 15, make baffle plate 5 can keep to the side to locate, thus inner cutter hole 6 can accurately be aimed at the center of ejector sleeve formula drift 7.The middle shaft part of ejector sleeve formula drift 7 is through the pilot hole in the middle of crossbeam 9, and crossbeam 9 is important structural element is also crucial setting element.Handle axis 10 is interspersed in roof beam structure 8, side, face relatively, and by handle 11 front end string between roof beam structure 8, the axle ear on ejector sleeve formula drift 7 top pitched by the fork arm of handle 11, thus form a lever labor-saving device.Thimble 12 finally inserts among ejector sleeve formula drift 7 through spring 13, top board 14 successively, and its diameter is slightly less than ejector sleeve formula drift 7 internal diameter, forms sliding pair.
The structure of base 1 as shown in Figure 4, it is of a size of the rectangular structure of 20 ㎜ × 150, ㎜ × 60 about ㎜, the double translot that upper-lower position staggers respectively is machined from two sides, front and back, be positioned at the rectangle translot of upper surface, high 5 ㎜ of wide 50 ㎜, by and inner dark 55 ㎜ below, for installing baffle plate 5, baffle plate can slide in groove, and relies on the rib of front side to locate accurately, and contact surface requires good flatness and surface quality, be positioned at the translot of baffle chute bottom, cross section is in " convex " shape feature, up-narrow and down-wide, high 5 ㎜ of long 30 ㎜ of lower part, long about 20 ㎜ of upper part, reach upper surface highly always, by above and the inner degree of depth 45 ㎜, and in the middle of the front end rib of baffle chute has above been cut one piece, " convex " shape feature, the sipes of bottom is for installing elastic plate 3 and little spring post 2, cross-sectional length 20 about the ㎜ of the narrow groove on top is slightly larger than the width of K9 glass restraint layer 4, for placing K9 glass restraint layer 4, its rear portion restraint layer rib 18 has positioning action, and machined semicircle thumb grooves 19, be convenient to each operation and terminate the K9 glass restraint layer 4 that rear taking-up and film flying post.K9 glass restraint layer 4 is placed on elastic plate 3, and be mainly convenient to the surperficial pressure from thimble of absorbed glass in paster process, cover glass is not damaged by pressure.
Ejector sleeve formula drift 7, is about 70 ㎜, middle perforation, internal diameter 3 about ㎜, and outer surface divides three shaft parts, and top shaft part is cube structure, and stretches out the axle ear being about 10 ㎜ diameter 4 ㎜ in the horizontal; Middle shaft part, long about 40 ㎜ of diameter 10 ㎜, form sliding pair with crossbeam 9 pilot hole; Bottom shaft part, long about 20 ㎜ of diameter 6 ㎜, lower end drift is the outer cutting edge that back taper forms stamping-out needs.The structure of metal foil and film flying as shown in Figure 5.
Present invention utilizes lever construction step-up system, make to operate in the course of the work succinctly light; Utilize the design that thimble coordinates with ejector sleeve formula drift, and use movable iron baffle plate (it is equipped with inner cutter hole) to coordinate chute of base, make it possible to integration rapidly and complete the stamping-out of film flying and paster operates; Pressure when utilizing elastic plate (little spring post is equipped with in bottom) to cushion paster suffered by K9 glass restraint layer, protection K9 glass restraint layer is not damaged by pressure; Invention also uses flange type location, inner cutter hole and K9 glass restraint layer can accurately be located.Structure after film flying and constraint laminating close as shown in Figure 6.
The using method of the device of a kind of underneath type of the present invention integration stamping-out paster is as follows:
First, the accurately each part of assembling, school mixes up precision; Binding agent is coated in K9 glass restraint layer middle position, pulls open iron baffle plate, K9 glass restraint layer is pushed in groove, and props up rib, have good positioning;
Then, iron baffle plate is pushed chute, and prop up rib above, have good positioning;
Then, inner cutter hole places metal foil, push to handle drives ejector sleeve formula drift downward stroke, inner cutter hole diameter is slightly less than and drives ejector sleeve formula drift internal diameter, foil is cut very little a slice and film flying by inside and outside cutting edge together, and the film flying that stamping-out gets off also heads among the inner chamber of driving ejector sleeve formula drift by inner cutter hole simultaneously; Leave behind handle, make drift upwards backhaul one segment distance, inner cutter hole exits; Now, due to the rebound effect of metal foil, film flying will be stayed among the inner chamber of driving ejector sleeve formula drift by card, take away workpiece, extract metal foil out, pull-out iron baffle plate, expose and put well below and the middle K9 glass restraint layer (location of having kept to the side) coating binding agent; Upper pushing handle, makes ejector sleeve formula drift lower end adjacent K9 glass restraint layer upper surface;
Then thimble is pushed until ejected by the film flying in drift and be fitted in K9 glass restraint layer middle position; In laminating process, the following elastic plate device of K9 glass restraint layer can cushion thimble applied pressure, and protection K9 glass restraint layer is not crushed.Continue to press down, cushioned by elastic plate, film flying is fitted closely by protection K9 glass restraint layer simultaneously on K9 glass restraint layer.Now depress drift again and press close to K9 glass restraint layer.
After paster completes, press down handle and make the backhaul of ejector sleeve formula drift, unclamp thimble, reset under the action of the spring and the thimble that resets, exit the K9 glass restraint layer posted, with thumb from the extrapolated K9 glass restraint layer posted of the thumb grooves of base.
Change the K9 glass restraint layer that another block coats binding agent, pull on iron baffle plate and keep to the side to have good positioning, continue next round processing.In whole process, utilize rib to locate, the mask being used for locating has higher flatness and smooth surface.
The present invention proposes to integrate film flying stamping-out and laminating two operations in laser impact forming technology first, and realization integration operates and designs and employs special purpose device, solves the problem of operating difficulties in the ultra-thin film flying of microsize and K9 glass restraint laminating conjunction process; Avoid in prior art, when preserving separately film flying, because film flying size is too little and thickness is crossed thin and is easy to fold and bending problem, and film flying and the not accurate enough problem of K9 glass restraint layer bonding position.The precision that this device can realize completing film flying and K9 glass restraint layer while film flying makes is fitted, and its course of work is divided in order to stamping-out and paster two successively step, also to having stamping-out and paster two parts in structure.The parts such as the lever construction that blanking portion is made up of handle etc. and ejector sleeve formula drift, stamping-out inner cutter hole and back-moving spring form; Patch portion is primarily of parts compositions such as thimble, back-moving spring and elastic plates.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention.All any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. the device of a underneath type integration stamping-out paster, comprise the mounting system for supporting whole device, for transmitting transmission system and the stamping-out patch system of blanking pressure, it is characterized in that: described stamping-out patch system comprises the base (1) be fixedly installed on below mounting system, dismountable baffle plate (5), restraint layer (4), described base (1) is provided with front end non-close, for placing the restraint layer standing groove (17) of restraint layer (4), the top of restraint layer standing groove (17) is provided with rear end non-close, for placing the baffle plate standing groove (20) of baffle plate (5), described baffle plate (5) is provided with inner cutter hole (6), described stamping-out patch system is by stamping-out and the integration of paster process conformity, described mounting system comprises base (1), roof beam structure (8), crossbeam (9), top board (14), described roof beam structure (8) longitudinal fixed mount is located between the base (1) of horizontally set and top board (14), and described crossbeam (9) is fixedly installed between roof beam structure (8), described transmission system comprises ejector sleeve formula drift (7), Handle axis (10), handle (11), thimble (12), spring (13), described ejector sleeve formula drift (7) upper end is provided with axle ear, described ejector sleeve formula drift (7) is through crossbeam (9), described thimble (12) is successively through spring (13) and top board (14), ejector sleeve formula drift (7) upper end is inserted in its lower end, the diameter of thimble (12) lower end is less than ejector sleeve formula drift (7) internal diameter, form sliding pair, the upper end of spring (13) is fixedly connected with thimble (12) upper end, described Handle axis (10) is actively located in crossbeam (9) top, between the roof beam structure (8) at ejector sleeve formula drift (7) rear, the front end of described handle (11) is the fork arm of string fork between roof beam structure, the axle ear on ejector sleeve formula drift top pitched by fork arm, thus form a lever labor-saving device, the device of underneath type integration stamping-out paster also comprises elastic plate (3) and little spring post (2), described base (1) is also provided with and runs through before and after base (1), being positioned at restraint layer standing groove (17) below, for placing the elastic plate standing groove (16) of elastic plate (3) and little spring post (2), little spring post (2) is arranged at elastic plate (3) below, for the pressure on cushioning restraint layer (4) surface in paster process, protection restraint layer (4) is not damaged by pressure.
2. the device of a kind of underneath type integration stamping-out paster according to claim 1, it is characterized in that: the rear end of described restraint layer standing groove (17) is provided with restraint layer rib (18), the front end of described baffle plate standing groove (20) is provided with the baffle plate rib (15) of band central indentation.
3. the device of a kind of underneath type integration stamping-out paster according to claim 1, it is characterized in that: the centre of described crossbeam (9) is provided with pilot hole, described ejector sleeve formula drift (7) is through the pilot hole in the middle of crossbeam (9), and crossbeam (9) is structural detail is also setting element.
4. the device of a kind of underneath type integration stamping-out paster according to claim 1, it is characterized in that: long 70 ㎜ of described ejector sleeve formula drift (7), middle perforation, internal diameter 3 ㎜, outer surface divides three shaft parts, top shaft part is cube structure, and stretches out the axle ear of long 10 ㎜, diameter 4 ㎜ in the horizontal; Middle shaft section diameter 10 ㎜, long 40 ㎜, form sliding pair with crossbeam (9) pilot hole; Bottom shaft section diameter 6 ㎜, long 20 ㎜, lower end drift is the outer cutting edge that back taper forms stamping-out needs.
5. the device of a kind of underneath type integration stamping-out paster according to claim 1, it is characterized in that: described base (1) is the rectangular structure being of a size of 20 ㎜ × 150, ㎜ × 60 ㎜, the double translot that upper-lower position staggers respectively is provided with from two sides, front and back, the rectangle translot being positioned at upper surface is the baffle plate standing groove (20) for installing baffle plate (5), wide 50 ㎜, high 5 ㎜, by below and inner dark 55 ㎜, baffle plate (5) can slide in groove, and relies on the rib of front side to locate accurately, the translot being positioned at baffle chute bottom is the restraint layer standing groove (17) for laying restraint layer (4) and the elastic plate standing groove (16) for laying elastic plate (3) and little spring post (2), its cross section is in " convex " shape feature, up-narrow and down-wide, long 30 ㎜ of lower part, high 5 ㎜, long 20 ㎜ of upper part, reach upper surface highly always, by above and the inner degree of depth 45 ㎜, and one piece of " convex " shape feature in the middle of the front end rib of baffle chute has above been cut, the sipes of bottom is for installing elastic plate (3) and little spring post (2), cross-sectional length 20 ㎜ of the narrow groove on top, be greater than the width of restraint layer (4), for placing restraint layer (4), its rear portion rib has positioning action, and machined semicircle thumb grooves, be convenient to each operation and terminate the restraint layer (4) that rear taking-up and film flying post, restraint layer (4) is placed on elastic plate (3).
6. a using method for the device of underneath type integration stamping-out paster, specifically comprises the steps:
A, the accurately each part of assembling, school mixes up precision;
B, binding agent is coated in restraint layer (4) middle position, pull open baffle plate (5), restraint layer (4) is pushed in restraint layer standing groove (17), and prop up restraint layer rib (18), have good positioning;
C, iron baffle plate (5) is pushed baffle plate standing groove (20), and prop up baffle plate rib (15) above, have good positioning;
D, on inner cutter hole (6), place metal foil, push to handle (11) and drive ejector sleeve formula drift (7) downward stroke, inner cutter hole (6) diameter is slightly less than and drives ejector sleeve formula drift (7) internal diameter, foil is cut very little a slice and film flying by inside and outside cutting edge together, and the film flying that stamping-out gets off also heads among the inner chamber of driving ejector sleeve formula drift (7) by inner cutter hole (6) simultaneously;
E, press down handle (11) and make ejector sleeve formula drift (7) backhaul one segment distance, exit inner cutter hole (6), now due to the rebound effect of metal foil, film flying will by card stay drive ejector sleeve formula drift (7) inner chamber among;
F, extraction metal foil, pull out baffle plate (5), upper pushing handle (11), make ejector sleeve formula drift (7) lower end adjacent restraint layer (4) upper surface;
G, press down thimble (12) until ejected by the film flying stayed in ejector sleeve formula drift (7) inner chamber and be pressed on restraint layer (4) upper face center, continue to press down, cushioned by elastic plate (3), protection restraint layer (4) closely by film flying in the upper laminating of restraint layer (4) simultaneously;
H, unclamp thimble (12), reset under the effect of spring (13); Press down handle (11) and make ejector sleeve formula drift (7) backhaul; From the extrapolated restraint layer (4) posted of the thumb grooves of base (1);
I, preparation enter the subsequent work cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208746.7A CN103273534B (en) | 2013-05-30 | 2013-05-30 | Lower integral patch blanking device and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310208746.7A CN103273534B (en) | 2013-05-30 | 2013-05-30 | Lower integral patch blanking device and method thereof |
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| Publication Number | Publication Date |
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| CN103273534A CN103273534A (en) | 2013-09-04 |
| CN103273534B true CN103273534B (en) | 2015-02-04 |
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| CN201310208746.7A Expired - Fee Related CN103273534B (en) | 2013-05-30 | 2013-05-30 | Lower integral patch blanking device and method thereof |
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| CN104708857A (en) * | 2013-12-11 | 2015-06-17 | 上海中华商务联合印刷有限公司 | Manual mark folding machine |
| CN104476153B (en) * | 2014-11-05 | 2017-05-10 | 上海大学 | High-precision displacement servo thin part assembly guide groove |
| CN104998975A (en) * | 2015-07-30 | 2015-10-28 | 哈尔滨工程大学 | Stamp-forming die for metal end cap of grooved Cymbal piezoelectric power generation unit |
| CN105171841A (en) * | 2015-09-29 | 2015-12-23 | 扬中中科维康智能科技有限公司 | Device special for down-mounted paster blanking |
| CN110146383A (en) * | 2019-05-13 | 2019-08-20 | 湖南省普瑞达内装材料有限公司 | A kind of Poron foam shock resistance detection device |
| CN110238910B (en) * | 2019-07-04 | 2024-03-22 | 深圳市鼎晖伟业自动化设备有限公司 | Full-automatic double-gantry direct-impact direct-sticking gummed paper machine |
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