CN204842693U - Strip workpiece cutting device and crooked mould in C shape cross -section - Google Patents
Strip workpiece cutting device and crooked mould in C shape cross -section Download PDFInfo
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- CN204842693U CN204842693U CN201520546987.7U CN201520546987U CN204842693U CN 204842693 U CN204842693 U CN 204842693U CN 201520546987 U CN201520546987 U CN 201520546987U CN 204842693 U CN204842693 U CN 204842693U
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- fixture block
- billhook
- slide block
- installing plate
- shearing device
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Abstract
The utility model provides a strip workpiece cutting device and crooked mould in C shape cross -section, including mounting panel (1), by last clamp splice (3), down clamp splice (4) work holder of constituteing establish and locate at mounting panel (1) breach (2), expansible or fold, first slider (10) that are equipped with U -shaped opening (12) are connected in first hydro -cylinder (11), and when slided to work holder first slider (10), just contain it its U -shaped opening (12) forced it to fold, and it extends the underarm and drives first bush -hook (15) rotation, second hydro -cylinder (23) drive second slider (24) and then drive second bush -hook (20) rotation of breach (2) top, 2 there is the bush -hook to strip workpiece (5) respectively and cuts hard by the direction of wall, improved the cutter direction of exerting oneself, avoided turning inner chamber deformation because of arousing when cutting off of the both sides portion of bending at unsettled stress, especially, the bending of trim, roof trim is cut off on the suitable car door frame.
Description
Technical field
The present invention relates to a kind of strip-shaped work shearing device of C tee section, and the application on the strip-shaped work bending mould of C tee section.
Background technology
Panel on automobile door frame, car roof decorative strip are the bars of C tee section, formed the strip-shaped work of the C tee section with both sides bending part, and cut off online by metal belting through the continuous roll extrusion of numerous rolling wheels of roller press; In order to make doorframe, roof has arc line type, also needs whole section of strip-shaped work to be carried out on bending machine whole section of brake forming processing, installs need in order to himself, also need carry out end Punching Technology and form the shape needed for installing on bicker.Bending machine is the both ends of clamping strip-shaped work to be bent by two jig arm at its two ends, and strip-shaped work is abutted against on bending mould by direction initialization and amplitude bending, located by the end that the both ends that two jig arm were clamped can not be used for next procedure after brake forming, need excision with the positioning end forming next procedure.It is comparatively large that shearing device general at present cuts off distortion, and be not suitable for the both ends of both sides for being clamped by two jig arm after disposable cut-out brake forming being arranged on above-mentioned bending mould.
Applicant had submitted the patent application of binomial same subject before subject application, and wherein one discloses the scheme of the disposable cut-out in front of the strip-shaped work adopting rotation cutting knife towards the C tee section placed of leaning to one side, as shown in figure 17; Another discloses the scheme adopting outstanding arrow-like cutting knife towards the disposable cut-out in front of the strip-shaped work of the C tee section kept flat, as shown in figure 18.Because the turning inner chamber A of the both sides bending part formed by roll extrusion of this type of workpiece C tee section is in unsettled stress when cutting off, hanging part inwardly extrudes by the pressure of cutting knife when cutting knife cuts off, become deformed area, cause cutting workpiece place still can deform, workpiece appear at because port distortion after bending and cutting lower operation die-cut on occur that workpiece is difficult to inject the problem of punch die; In addition, have distortion due to during disposable cut-out, cut-out end also needs to reserve longer step for the die-cut operation in lower road and stays, and generally single-ended needs stays about 20mm, and step is stayed long, and natural consumptive material rate just rises.
For thoroughly solving the problem, applicant is improved further research in above-mentioned technical foundation, the further improvement project that the present invention does to solve the problem just.
Summary of the invention
Technical problem to be solved by this invention is based on the above-mentioned state of the art, provides during a kind of cut-out and does not deform, and be applicable to the strip-shaped work shearing device being arranged on the ambilateral C tee section of strip-shaped work bending die.
The present invention solves the problems of the technologies described above adopted technical scheme:
A kind of strip-shaped work shearing device of C tee section, comprise the installing plate (1) of setting, breach (2) is offered in the side of installing plate (1), breach (2) place arranges work holder, work holder comprises fixture block (3), lower fixture block (4), upper fixture block (3) is towards being provided with the upper workpiece slot (6) matched with the strip-shaped work of C tee section (5) front shape below, lower fixture block (4) holds two lower workpiece slot (7) of strip-shaped work (5) both sides bending part above towards being provided with, upper fixture block (3), the end of lower fixture block (4) is all sleeved on the first bearing pin (8), upper fixture block (3), lower fixture block (4) all can be rotated around the first bearing pin (8) and realize opening or closing up of work holder, first bearing pin (8) is fixed on installing plate (1), installing plate (1) is also arranged the first slide block (10), breach (2) opposite end of installing plate (1) arranges the first oil cylinder (11), its piston rod connects this first slide block (10), first slide block (10) opposite piece clamper place offers U-shaped opening (12), when first slide block (10) slides to work holder, its U-shaped opening (12) just contains work holder forces work holder to close up, upper fixture block (3) when work holder closes up, the C shape gap space (13) holding described strip-shaped work (5) is formed between lower fixture block (4), upper fixture block (3), lower fixture block (4) connect the drawing article for pulling work holder to open separately, it is characterized in that, the underarm of the first slide block (10) stretches out, and elongated end offers first slot (14) of setting, breach (2) below arranges the first billhook (15), first billhook (15) comprises blade end and end, its end is sleeved on the second bearing pin (17) through its end aperture (16), and the second bearing pin (17) is fixed on installing plate (1), fill in the first removable pin (19) in the interstitial hole (18) of the first billhook (15), the other end of this first removable pin (19) is stuck in first slot (14) of described first slide block (10) elongated end, breach (2) top arranges the second billhook (20) and driving mechanism thereof, second billhook (20) comprises blade end, medial extremity and lower end, its lower end is sleeved on the 3rd bearing pin (22) through its lower stomidium (21), and the 3rd bearing pin (22) is fixed on installing plate (1), its driving mechanism comprises the second oil cylinder (23) be fixed on above installing plate (1) breach (2) opposite end, its piston rod connects the inner of this second slide block (24), and the outer end place of this second slide block (24) offers the second slot (25), in described second billhook (20) inner side stomidium (26), fill in the second removable pin (27), the other end of this second removable pin (27) is stuck in second slot (25) of described second slide block (24), with the outboard alignment of upper fixture block (3), lower fixture block (4) inside described first billhook (15), inside the second billhook (20), when making to cut, inside the first billhook (15) inner side, the second billhook (20), be close to the outside of fixture block (3), lower fixture block (4).
The end of described upper fixture block (3), lower fixture block (4) is half ring-type bonded to each other, and pass for the first bearing pin (8), another half has the arcwall face (28) cooperatively interacted separately.
Described first slide block (10), the second slide block (24) both sides all have guiding rib (29), on installing plate (1), be fixedly installed guide pad (30) along described guiding rib (29), the open slot (31) slided for described guiding rib (29) offered by each guide pad (30).
Circular little oil groove (32) is offered in the corner respective at described guiding rib (29), open slot (31).
Described drawing article is by the mutual hinged hinge rod of two joints, the U-shaped opening (12) of described first slide block (10) offers horizontal concrete chute (33) up and down respectively, the 3rd removable pin (34) is filled in one end of hinge rod in its stomidium, and the other end of the 3rd removable pin (34) is stuck in the horizontal concrete chute (33) of described first slide block (10); The other end of hinge rod is fixedly connected with fixture block (3) or lower fixture block (4).
Described drawing article is extension spring, and the other end of extension spring is fixedly connected on the guide pad (30) of the first slide block (10).
Described first billhook (15) is in vertical bar shape, and the second billhook (20) is in first quarter moon shape.
Described shearing device comprises installing rack (35), and described installing plate (1) is directly fixedly mounted on installing rack (35).
Described shearing device comprises installing rack (35), the fixed head (36) that the upper fixed installation of this installing rack (35) is erect, described installing plate (1) is mounted on this fixed head (36), described fixed head (36) also offers identical breach (2), and breach (2) offers two up and down for regulating the arcuate socket (37) of installing plate (1) position deviation.
A strip-shaped work bending mould for C tee section, comprises bending die bar (38), it is characterized in that, arranges shearing device as above respectively in the left and right sides of bending die bar (38).
The strip-shaped work shearing device of C tee section of the present invention, the direction by wall is had firmly to shear respectively to playing strip-shaped work 5 hook cutting knife owing to adopting 2, improve cutting knife power thrusts, the metaboly that the turning inner chamber A avoiding both sides bending part causes because being in unsettled stress when cutting off; Because the present invention program divides 2 cut-outs, sheared edge is more accurate, and without distortion, stay 10mm just enough as long as cut off the reserved step of the die-cut operation in Duan Weixia road, single-ended saving step stays more than 10mm, and single strip-shaped work consumptive material just saves more than 20mm; Especially the bending and cutting of panel, water slitting and car roof decorative strip on the automobile door frame being applicable to being C tee section bars.
Accompanying drawing explanation
Fig. 1 is panel schematic perspective view on a kind of automobile door frame;
Fig. 2 is this door frame upper decoration strip schematic cross-section;
Fig. 3 is strip-shaped work shearing device schematic perspective view of the present invention;
Fig. 4 is the installing rack schematic diagram in shearing device;
Fig. 5 is the installing plate schematic diagram in shearing device;
Fig. 6 is the fixed head schematic diagram in shearing device;
Fig. 7 is work holder in shearing device and the first billhook and common driving mechanism schematic diagram thereof;
Fig. 8 is that the work holder in shearing device decomposes and close-up schematic view with the first billhook and common driving mechanism component parts thereof;
Fig. 9 is work holder decomposing schematic representation;
Figure 10 is the first billhook and its associated part decomposing schematic representation;
Figure 11 is hinge rod decomposing schematic representation;
Figure 12 is the second billhook and driving mechanism schematic diagram thereof;
Figure 13 is the second billhook and the second slide block and guide pad schematic diagram thereof;
Figure 14 is that the second billhook decomposes and close-up schematic view with the second slide block and its associated part;
Figure 15 is shearing device of the present invention and the bending die bar schematic diagram being placed with door frame upper decoration strip in door frame upper decoration strip bending mould;
Figure 16 is that the present invention cuts off principle schematic at strip-shaped work.
Figure 17 adopts to rotate the principle schematic of cutting knife towards the disposable cut-out in front of the strip-shaped work of the C tee section placed of leaning to one side before making the present invention;
Figure 18 adopts outstanding arrow-like cutting knife towards the principle schematic of the disposable cut-out in front of the strip-shaped work of the C tee section kept flat before making the present invention.
Detailed description of the invention
Below using the door frame upper decoration strip of car a shown in Fig. 1, Fig. 2 as the strip-shaped work 5 of C tee section for example, describe in detail the specific embodiment of the present invention.
The strip-shaped work shearing device of C tee section of the present invention, as shown in Figure 3, comprise the installing plate 1 of setting, be arranged on work holder on this installing plate 1 and the first billhook and common driving mechanism, the second billhook and driving mechanism thereof, breach 2 is offered in the side of installing plate 1, as shown in Figure 5, work holder is arranged on breach 2 place.This shearing device comprises installing rack 35, this installing rack 35 fixedly mounts the fixed head 36 of setting, installing plate 1 is mounted on this fixed head 36, as shown in Figure 4, fixed head 36 also offers identical breach 2 and overlaps with the breach 2 of installing plate 1, fixed head 36 breach about 2 offers two for regulating the arcuate socket 37 of installing plate 1 position deviation, as shown in Figure 6; Certainly, installing plate 1 also can directly be fixedly mounted on installing rack 35.
As shown in Figure 7, the second billhook and driving mechanism thereof are as shown in figure 12 for work holder and the first billhook and common driving mechanism thereof.
As shown in Figure 9, work holder comprises fixture block 3, lower fixture block 4, upper fixture block 3 is towards being provided with the upper workpiece slot 6 matched with strip-shaped work 5 front shape of C tee section below, lower fixture block 4 holds two lower workpiece slot 7 of strip-shaped work 5 both sides bending part above towards being provided with, the end of upper fixture block 3, lower fixture block 4 is all sleeved on the first bearing pin 8, upper fixture block 3, lower fixture block 4 all can rotate around the first bearing pin 8 and realize opening or closing up of work holder, and the first bearing pin 8 is fixed on installing plate 1; The end of upper fixture block 3, lower fixture block 4 is half ring-type bonded to each other, and pass for the first bearing pin 8, another half has the arcwall face 28 cooperatively interacted separately.
As shown in Fig. 3 or Fig. 7, Fig. 8, installing plate 1 is also arranged the first slide block 10, breach 2 opposite end of installing plate 1 arranges the first oil cylinder 11, its piston rod connects this first slide block 10, first slide block 10 opposite piece clamper place offers U-shaped opening 12, when first slide block 10 slides to work holder, its U-shaped opening 12 just contains work holder forces work holder to close up, and forms the C shape gap space 13 holding strip-shaped work 5 when work holder closes up between upper fixture block 3, lower fixture block 4; Upper fixture block 3, lower fixture block 4 connect the drawing article for pulling work holder to open separately; The underarm of the first slide block 10 stretches out, and elongated end offers the first slot 14 of setting.Arrange the first billhook 15 below the breach 2 of installing plate 1, as shown in Figure 10, the first billhook 15 is in vertical bar shape, and comprise blade end and end, its end is sleeved on the second bearing pin 17 through its end aperture 16, and the second bearing pin 17 is fixed on installing plate 1; Fill in the first removable pin 19 in the interstitial hole 18 of the first billhook 15, the other end of this first removable pin 19 is stuck in the first slot 14 of the first slide block 10 elongated end.All there is guiding rib 29 first slide block 10, second slide block 24 both sides, are fixedly installed guide pad 30 along guiding rib 29 on installing plate 1, and the open slot 31 slided for guiding rib 29 offered by each guide pad 30.Circular little oil groove 32 is offered, charging-up lubricant oil in the corner respective at guiding rib 29, open slot 31.As shown in figure 11, drawing article is by the mutual hinged hinge rod of two joints, the U-shaped opening about 12 of the first slide block 10 offers horizontal concrete chute 33 respectively, the other end that the 3rd removable pin the 34, three removable pin 34 is filled in one end of hinge rod in its stomidium is stuck in the horizontal concrete chute 33 of the first slide block 10; The other end of hinge rod is fixedly connected with fixture block 3 or lower fixture block 4.Or drawing article is extension spring, the other end of extension spring is fixedly connected on the guide pad 30 of the first slide block 10.
As shown in Fig. 3 or Figure 12, Figure 13, Figure 14, second billhook 20 and driving mechanism thereof is set above the breach 2 of installing plate 1, second billhook 20 is in first quarter moon shape, comprise blade end, medial extremity and lower end, its lower end is sleeved on the 3rd bearing pin 22 through its lower stomidium 21, and the 3rd bearing pin 22 is fixed on installing plate 1; Its driving mechanism comprises the second oil cylinder 23 be fixed on above installing plate 1 breach 2 opposite end, and its piston rod connects the inner of this second slide block 24, and the outer end place of this second slide block 24 offers the second slot 25; Inside the second billhook 20, fill in the second removable pin 27 in stomidium 26, the other end of this second removable pin 27 is stuck in the second slot 25 of the second slide block 24; With the outboard alignment of upper fixture block 3, lower fixture block 4 inside first billhook 15, inside the second billhook 20, when making to cut inside the first billhook 15, inside the second billhook 20, be close to the outside of fixture block 3, lower fixture block 4.
As shown in figure 15, a kind of strip-shaped work bending mould of C tee section, comprises bending die bar 38, arranges shearing device as above respectively in the left and right sides of bending die bar 38.
Strip-shaped work bending mould is arranged on the platen of bending machine, under normality, the piston rod of the first oil cylinder 11 and the second oil cylinder 23 is all in retracted mode, first slide block 10 is positioned at leftward position, U-shaped opening 12 pairs of work holders are inoperative, and the upper fixture block 3 of work holder, lower fixture block 4 are pullled by hinge rod or extension spring effect and opening; Second slide block 24 is also positioned at left side, and the blade end of the second billhook 20 is suspended in above breach 2.
During bending operation, be shelved at the two ends of strip-shaped work 5 to be bent in two jig arm of bending machine, at this moment, broad in the middle section of strip-shaped work 5 is positioned at the workpiece joint place before the bending die bar 38 of mould.Start bending machine, two jig arm of bending machine catch the two ends of strip-shaped work 5 to be bent near bending die bar 38 by strip-shaped work 5, and after bending, strip-shaped work 5 is close to the workpiece joint place before bending die bar 38; At this moment, first start the first oil cylinder 11, first slide block 10 to be pushed and to slide to the right, at this moment, the other end of the 3rd removable pin 34 in hinge rod slides along the horizontal concrete chute 33 of the first slide block 10, and its U-shaped opening 12 just contains work holder forces work holder to close up, and compresses strip-shaped work 5; Meanwhile, the elongated end of the first slide block 10 promotes the first billhook 15 and rotates around the second bearing pin 17, and its blade end is by the cross-sectional right side partial cut of strip-shaped work 5; During this period, the other end of the first removable pin 19 of the first billhook 15 slides up and down, as shown in Fig. 7 or Figure 16 in the first slot 14 of the first slide block 10 elongated end; Due to the blade end of the first billhook 15 be by under firmly shear towards the upper right side in strip-shaped work 5 cross section, namely by bending part turning, right side inner chamber A to abut against upper fixture block 3 upper workpiece slot 6 sidewall right side bending part outside firmly shear, and firmly shear towards strip-shaped work 5 front of upper workpiece slot 6 lower wall abutting against upper fixture block 3 by under strip-shaped work 5 cross section, the distortion of strip-shaped work 5 cross-sectional right side bending part can not be caused, as shown in figure 16; And then start the second oil cylinder 23, second slide block 24 to be pushed and also to slide to the right, promote the second billhook 20 and rotate around the 3rd bearing pin 22, the cross section of strip-shaped work 5 is left part and all cuts off by its blade end; During this period, the other end of the second removable pin 27 of the second billhook 20 slides up and down, as shown in Figure 12 or Figure 16 in the second slot 25 at the second slide block 24; Because the blade end of the second billhook 20 is through turning to after below strip-shaped work 5, firmly sheared by the lower right upper left side in strip-shaped work 5 cross section, namely firmly shear towards strip-shaped work 5 front of upper workpiece slot 6 lower wall abutting against upper fixture block 3 by under strip-shaped work 5 cross section, and by bending part turning, left side inner chamber A to abut against upper fixture block 3 another sidewall of upper workpiece slot 6 left side bending part outside firmly shear, the distortion of strip-shaped work 5 cross-sectional left bending part can not be caused equally, as shown in figure 16.After cutting off, the piston rod of the first oil cylinder 11 and the second oil cylinder 16 is retracted, and recovers normality as above.
Compared with the patent application of having submitted binomial same subject with applicant before subject application, essence of the present invention, 2 are adopted to have the direction by wall firmly to shear respectively to strip-shaped work 5 hook cutting knife, improve cutting knife power thrusts, the metaboly that the turning inner chamber A avoiding both sides bending part causes because being in unsettled stress when cutting off.In addition, because the present invention program divides 2 cut-outs, sheared edge is more accurate, and without distortion, stay 10mm just enough as long as cut off the reserved step of the die-cut operation in Duan Weixia road, single-ended saving step stays more than 10mm, and such strip-shaped work consumptive material just saves more than 20mm.
In addition, present specification middle left and right, the alleged orientation such as forward and backward, upper and lower, only statement is convenient in the expression of present patent application figure relatively, is not construed as limiting the invention.
Claims (10)
1. the strip-shaped work shearing device of a C tee section, comprise the installing plate (1) of setting, breach (2) is offered in the side of installing plate (1), breach (2) place arranges work holder, work holder comprises fixture block (3), lower fixture block (4), upper fixture block (3) is towards being provided with the upper workpiece slot (6) matched with the strip-shaped work of C tee section (5) front shape below, lower fixture block (4) holds two lower workpiece slot (7) of strip-shaped work (5) both sides bending part above towards being provided with, upper fixture block (3), the end of lower fixture block (4) is all sleeved on the first bearing pin (8), upper fixture block (3), lower fixture block (4) all can be rotated around the first bearing pin (8) and realize opening or closing up of work holder, first bearing pin (8) is fixed on installing plate (1), installing plate (1) is also arranged the first slide block (10), breach (2) opposite end of installing plate (1) arranges the first oil cylinder (11), its piston rod connects this first slide block (10), first slide block (10) opposite piece clamper place offers U-shaped opening (12), when first slide block (10) slides to work holder, its U-shaped opening (12) just contains work holder forces work holder to close up, upper fixture block (3) when work holder closes up, the C shape gap space (13) holding described strip-shaped work (5) is formed between lower fixture block (4), upper fixture block (3), lower fixture block (4) connect the drawing article for pulling work holder to open separately, it is characterized in that, the underarm of the first slide block (10) stretches out, and elongated end offers first slot (14) of setting, breach (2) below arranges the first billhook (15), first billhook (15) comprises blade end and end, its end is sleeved on the second bearing pin (17) through its end aperture (16), and the second bearing pin (17) is fixed on installing plate (1), fill in the first removable pin (19) in the interstitial hole (18) of the first billhook (15), the other end of this first removable pin (19) is stuck in first slot (14) of described first slide block (10) elongated end, breach (2) top arranges the second billhook (20) and driving mechanism thereof, second billhook (20) comprises blade end, medial extremity and lower end, its lower end is sleeved on the 3rd bearing pin (22) through its lower stomidium (21), and the 3rd bearing pin (22) is fixed on installing plate (1), its driving mechanism comprises the second oil cylinder (23) be fixed on above installing plate (1) breach (2) opposite end, its piston rod connects the inner of this second slide block (24), and the outer end place of this second slide block (24) offers the second slot (25), in described second billhook (20) inner side stomidium (26), fill in the second removable pin (27), the other end of this second removable pin (27) is stuck in second slot (25) of described second slide block (24), with the outboard alignment of upper fixture block (3), lower fixture block (4) inside described first billhook (15), inside the second billhook (20), when making to cut, inside the first billhook (15) inner side, the second billhook (20), be close to the outside of fixture block (3), lower fixture block (4).
2. shearing device as claimed in claim 1, it is characterized in that, the end of described upper fixture block (3), lower fixture block (4) is half ring-type bonded to each other, pass for the first bearing pin (8), another half has the arcwall face (28) cooperatively interacted separately.
3. shearing device as claimed in claim 1, it is characterized in that, described first slide block (10), the second slide block (24) both sides all have guiding rib (29), on installing plate (1), be fixedly installed guide pad (30) along described guiding rib (29), the open slot (31) slided for described guiding rib (29) offered by each guide pad (30).
4. shearing device as claimed in claim 3, is characterized in that, circular little oil groove (32) is offered in the corner respective at described guiding rib (29), open slot (31).
5. shearing device as claimed in claim 1, it is characterized in that, described drawing article is by the mutual hinged hinge rod of two joints, the U-shaped opening (12) of described first slide block (10) offers horizontal concrete chute (33) up and down respectively, the 3rd removable pin (34) is filled in one end of hinge rod in its stomidium, and the other end of the 3rd removable pin (34) is stuck in the horizontal concrete chute (33) of described first slide block (10); The other end of hinge rod is fixedly connected with fixture block (3) or lower fixture block (4).
6. shearing device as claimed in claim 3, it is characterized in that, described drawing article is extension spring, and the other end of extension spring is fixedly connected on the guide pad (30) of the first slide block (10).
7. shearing device as claimed in claim 1, it is characterized in that, described first billhook (15) is in vertical bar shape, and the second billhook (20) is in first quarter moon shape.
8. shearing device as claimed in claim 1, it is characterized in that, described shearing device comprises installing rack (35), and described installing plate (1) is directly fixedly mounted on installing rack (35).
9. shearing device as claimed in claim 1, it is characterized in that, described shearing device comprises installing rack (35), the fixed head (36) that the upper fixed installation of this installing rack (35) is erect, described installing plate (1) is mounted on this fixed head (36), described fixed head (36) also offers identical breach (2), and breach (2) offers two up and down for regulating the arcuate socket (37) of installing plate (1) position deviation.
10. a strip-shaped work bending mould for C tee section, comprises bending die bar (38), it is characterized in that, arranges the shearing device as described in any one of claim 1 to 7 respectively in the left and right sides of bending die bar (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546987.7U CN204842693U (en) | 2015-07-22 | 2015-07-22 | Strip workpiece cutting device and crooked mould in C shape cross -section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546987.7U CN204842693U (en) | 2015-07-22 | 2015-07-22 | Strip workpiece cutting device and crooked mould in C shape cross -section |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204842693U true CN204842693U (en) | 2015-12-09 |
Family
ID=54733290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546987.7U Withdrawn - After Issue CN204842693U (en) | 2015-07-22 | 2015-07-22 | Strip workpiece cutting device and crooked mould in C shape cross -section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204842693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998971A (en) * | 2015-07-22 | 2015-10-28 | 宁波敏实汽车零部件技术研发有限公司 | Cutoff device and bending die for strip-shaped workpiece with C-shaped section |
| CN110884161A (en) * | 2018-09-11 | 2020-03-17 | 空中客车操作有限责任公司 | Method for manufacturing curved omega stringers and Z-shaped composite stringers and method for manufacturing composite stiffened panel having curvature |
| WO2020125620A1 (en) * | 2018-12-18 | 2020-06-25 | 宁波敏实汽车零部件技术研发有限公司 | Bent rear end part cutting mechanism |
-
2015
- 2015-07-22 CN CN201520546987.7U patent/CN204842693U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104998971A (en) * | 2015-07-22 | 2015-10-28 | 宁波敏实汽车零部件技术研发有限公司 | Cutoff device and bending die for strip-shaped workpiece with C-shaped section |
| CN110884161A (en) * | 2018-09-11 | 2020-03-17 | 空中客车操作有限责任公司 | Method for manufacturing curved omega stringers and Z-shaped composite stringers and method for manufacturing composite stiffened panel having curvature |
| CN110884161B (en) * | 2018-09-11 | 2023-05-16 | 空中客车操作有限责任公司 | Method for manufacturing curved omega stringers and Z-stringers of composite material and method for manufacturing composite material stiffened panel with curvature |
| WO2020125620A1 (en) * | 2018-12-18 | 2020-06-25 | 宁波敏实汽车零部件技术研发有限公司 | Bent rear end part cutting mechanism |
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