CN106180393A - Side shaping mould and forming method thereof - Google Patents
Side shaping mould and forming method thereof Download PDFInfo
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- CN106180393A CN106180393A CN201610538581.3A CN201610538581A CN106180393A CN 106180393 A CN106180393 A CN 106180393A CN 201610538581 A CN201610538581 A CN 201610538581A CN 106180393 A CN106180393 A CN 106180393A
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- Prior art keywords
- frame
- block
- die
- shaping
- coaster
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- 238000007493 shaping process Methods 0.000 title claims abstract description 86
- 210000000006 pectoral fin Anatomy 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 240000006028 Sambucus nigra Species 0.000 claims description 2
- 239000007787 solids Substances 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 7
- 239000011230 binding agents Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000003825 pressing Methods 0.000 description 8
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- 210000000282 Nails Anatomy 0.000 description 1
- 230000003044 adaptive Effects 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000003247 decreasing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethanes Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/082—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
Abstract
Description
Technical field
The present invention relates to automobile die technology field, more specifically, a kind of side shaping related in auto panel mould Mould and forming method thereof.
Background technology
Now, auto industry is flourish, and mould industry is a part for auto industry.Mould is to produce automobile body-in-white The important tool of plate.For meeting people's demand for automobile appearance, surmounting the aestheticly tired of people, the moulding of automobile is day by day Diversified, art up, the thus corresponding the most various complication of automobile exterior panel part.Therefore, the design for mould is particularly critical.
Negative angle flange such as Fig. 1 shows, plate 100a never shaping state 101a state is shaped into negative angle state 102a.? Auto panel in early days, to having in the middle of the mould of negative angle flanging and restriking, is designed to full for negative angle flanging and restriking mechanism Completing of foot reforming process.But in actual production, there are some problems:
1., because being negative angle flanging and restriking, after the limit of plate has been turned over, being attached to inside the shaping terrace die of side, thus causing Pickup difficulty, it is impossible to meet automated production.
2. very big due to the power of shaping, side correcting die offside shaping terrace die has granted the biggest power upwards, along with work Make the increase of number of times, getting loose of side shaping terrace die can be caused, thus cause the instability produced, affect the quality of product, impact The life-span of mould.
Prior art is as shown in figs 1 to 6: includes die shoe 1a, slide block 3a, material pressing core 5a, upper bolster 8a, tiltedly lead Block 10a, convex V-type guide plate 20a, side forming convax mould 21a, No. 2 nitrogen cylinder 22a, recessed V-type guide plate 30a, side molding concave die 31a, pressing plates 40a, backhaul block 41a, backhaul guide plate 80a, work screw 90a.
Side forming convax mould 21a is arranged on above die shoe 1a.Side molding concave die 31a is arranged on above slide block 3a.Slide block 3 liang Side is provided with oblique guide block 10a, contacts oblique guide block 10a by being arranged on the pressing plate 40a of upper bolster 8a, slide block 3a is limited to upper mold Above seat 8a, slide block 3a is not allowed to come off.It is machined with slide guide face 50a above slide block 3a, is used for and is arranged on tiltedly leading of upper bolster 8a Block 10a guides.Upper bolster 8a is provided with some No. 2 nitrogen cylinders 22, the backhaul after slide block 3 works.
Slide block 3a is installed above backhaul block 41a, for coordinating with the backhaul guide plate 80a being arranged on above die shoe 1a, Avoid playing the effect forcing backhaul slide block 3a in the case of No. 2 nitrogen cylinder 22a lost efficacy.Slide block 3a is provided with work spiral shell Nail 90a, for preventing the coming off of slide block 3a in the case of pressing plate 40a lost efficacy.Slide block 3a is provided with recessed V-type guide plate 30a, is used for Guide with the convex V-type guide plate 20a being arranged on above die shoe 1a, it is ensured that guiding accuracy.
Prior art operation principle is as follows:
First stage: slide block 3a is descending and descending along with upper bolster 8a's, and material pressing core 5a pushes down plate 100a, as slide block 3a Slide guide face 50a and recessed V-type guide plate 30a above are respectively contacted the oblique guide block 10a above die shoe 1a and convex V-type guide plate 20a When, slide block 3a starts to drive side molding concave die 31a to move, jointly completes side shaping work with side forming convax mould 21a.
Second stage: after having worked, slide block 3a is up along with upper bolster 8a's, under the effect of No. 2 nitrogen cylinder 22a Returning in situ, whole work process terminates.
Because being negative angle flanging and restriking, after the limit of plate 100a is become negative angle state 102a by non-shaping state 101a, The limit of negative angle state 102a wraps in inside flanging die 21a, thus causes pickup difficulty, it is impossible to meet automated production.
Further, during work, side molding concave die 31a offside forming convax mould 21 imposes the biggest power, causes Job insecurity, affects the quality of plate and the life-span of mould.
Summary of the invention
After the present invention is to solve reshaping device shaping of the prior art, negative angle limit is difficult to take in punch Go out, it is impossible to meet automated production, the problem that molding simultaneously is unstable.
The present invention provides a kind of side shaping mould to achieve these goals, including upper bolster, die shoe, is arranged on upper mold Correcting die on seat and slotting tool, also include the frame-type coaster that is arranged on die shoe and oblique guide block；Described frame-type coaster can edge Described die shoe is to the lateral movement closer or far from described correcting die, and described frame-type coaster is near the one of described correcting die Side is shaping terrace die, and described frame-type coaster is the drive block matched with described slotting tool away from the side of described correcting die, described Drive block is away from described oblique guide block back predeterminable range, and described drive block matches with described slotting tool part the most opposed inclined-plane knot Structure；Described shaping terrace die top is slidably mounted on upper bolster by slide block；Described oblique guide block projection on described die shoe, Its top is stretched out from frame-type coaster, and described slotting tool matches with described drive block, drives described frame-type coaster to shaping terrace die Slide in place；Described shaping terrace die moves along described oblique guide block and matches with correcting die.
Preferably, the both sides of described slide block are provided with flipper guide, and the bottom of described upper bolster is provided with and matches with described flipper guide Chute, described chute is parallel with the frame-type coaster direction of motion.
Preferably, being further opened with multiple groove at the top of described slide block along described slide block movement direction, described groove leans on The side of nearly described oblique guide block is sealed by a sealing block；Also include being fixed on the cylinder bottom described upper bolster, described cylinder Being arranged in described groove, the push rod of described cylinder is connected with described sealing block.
Preferably, in the both sides of described slide block just to described oblique guide block direction, a backhaul hook, described backhaul it are convexly equipped with respectively Hook and the contact aside of described oblique guide block.
Preferably, described die shoe offers a groove slided for described frame-type coaster, next-door neighbour institute in described groove The two side stating groove is respectively equipped with the first flat bearing, in the bottom of described frame-type coaster dual-side along the frame-type coaster direction of motion Offering a stopper slot respectively, the first flat bearing described in two is separately mounted in the stopper slot of correspondence, and can be along described stopper slot Motion.
Preferably, described groove is provided with opening away from the side of described oblique guide block, and described opening part is just to described oblique guide block It is provided with a limited block；Described frame-type coaster is fixed with return cylinder, the top of described return cylinder near the side of described limited block Bar is connected with described limited block.
Preferably, the both sides at described oblique guide block are convexly equipped with one second flat bearing the most respectively；The both sides of described frame-type coaster On inwall, depression forms boss respectively inwards, and described boss is arranged along the frame-type coaster direction of motion, described second flat bearing engaging On described boss, and can seesaw along described boss.
Preferably, in described groove, also set one group of convex V-type guide plate, described frame-type along the described frame-type coaster direction of motion The bottom of coaster offers and matches v-notch with described convex V-type guide plate.
Preferably, away from the side of described limited block, multiple cushion pad, described cushion pad are installed at described frame-type coaster It is made up of polyesteramine.
The present invention also provides for a kind of side shaping mould forming method, and described side shaping mould uses the knot described in such scheme Structure, described forming method comprises the following steps: (1) upper bolster is descending, simultaneously band active slotting-tool contact with drive block, shaping terrace die with Tiltedly guide block contact；(2) upper bolster continues traveling downwardly, and cylinder and return cylinder are compressed；Meanwhile, the end face of slotting tool and drive block end face Contact, slotting tool is fixed between oblique guide block and drive block；(3) upper bolster continues traveling downwardly, and shaping terrace die continues to move along oblique guide block, Until with the plate contact moudling being arranged on die；(4) shaping terrace die passes through cylinder return, and frame-type coaster passes through return cylinder Return.
Effect of the invention is that: by using frame-type coaster so that discharging and binder are more stable, during discharging, upper mold Seat is up, mobile frame-type coaster, the plate after shaping can be made to remove at shaping, it is simple to discharging.Meanwhile, by slotting tool with And being applied in combination of coaster so that when shaping terrace die coordinates with correcting die and to rush negative angle, shaping is more stable.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in the present invention A little embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is plate side shaping schematic view in prior art.
Fig. 2 is the sectional view of slide block in the shaping mechanism of side in prior art.
Fig. 3 is the axonometric drawing of slide block in the shaping mechanism of prior art side.
Fig. 4 is the plan view of slide block in the shaping mechanism of prior art side.
Fig. 5 is the axonometric drawing of die shoe in the shaping mechanism of prior art side.
Fig. 6 is the axonometric drawing of upper bolster in the shaping mechanism of prior art side.
Fig. 7 is the Y-direction sectional view of side shaping mould in the embodiment of the present invention.
Fig. 8 is the partial isometric of side shaping mould die shoe in the embodiment of the present invention.
Fig. 9 is the axonometric drawing of frame-type coaster in the embodiment of the present invention.
Figure 10 is the top view of frame-type coaster in the embodiment of the present invention.
Figure 11 is slide block and the installation diagram of correcting die in the embodiment of the present invention.
In prior art diagram: the 1a-die shoe 3a-slide block 5a-material pressing core 8a-upper bolster 10a-oblique guide block convex V of 20a- Type guide plate 21a-side forms punch 22a-2 nitrogen cylinder 30a-recessed V-arrangement guide plate 31a-side molding concave die 40a-pressing plate 41a-backhaul block 80a-backhaul guide plate 90a-works screw 100a-plate 101a-non-shaping state 102a-negative angle state
In the present embodiment figure: 10-die shoe 20-frame-type coaster 24-shaping terrace die 25-backhaul hook 28-drive block The 30-slide block 31-flipper guide 32 correcting die 33-cylinder 34-sealing block 35-upper guide plate 40-oblique guide block of die shoe 41- 42-the first flat bearing 43-the second flat bearing 44-convex V-type guide plate 45-V type breach 46-limited block 47-return cylinder 48- Cushion pad 49-boss 50-slotting tool
Detailed description of the invention
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing to this Bright it is further detailed.
As shown in Fig. 7-Figure 11, a kind of side shaping mould provided for the present invention, comprising: die shoe 10, shaped as frame coaster 20, slide block 30, upper bolster 40, slotting tool 50, material pressing core 150 and the oblique cutter block 41 being arranged on die shoe.
Wherein, as it is shown in fig. 7, correcting die 32 is arranged on upper bolster 40 by slide block 30, shaped as frame coaster 20 close Correcting die 32 side is machined with shaping terrace die 24, and shaping terrace die 24 is cast integrally with frame-type coaster 20, it is ensured that shaping terrace die The workload that shaping terrace die 24 is fabricated separately is decreased while the intensity of 24.Frame-type coaster 20 can along die shoe 20 near or Away from a lateral movement of correcting die, coordinate negative angle flange with correcting die 32.
Shaped as frame coaster 20 is designed to shaped as frame, and middle clearance spaces is for dodging the drive division of die shoe 10；At frame-type coaster 20 is the drive block 28 matched with slotting tool 50 away from the side of correcting die 32, and drive block 28 part that matches with slotting tool is the most right The ramp structure put, drive block 28 drives and tiltedly leads fast 41 backs and is provided with predeterminable range, so, so that slotting tool 50 can be inserted into it In, slotting tool 50 is fixed.
Shown in Figure 8, the projection of oblique guide block 11 is on die shoe 40, and its top is stretched out from frame-type coaster 20, slotting tool 50 Match with drive block 28, coordinated by inclined-plane, drive frame-type coaster 20 to slide at shaping terrace die, when arriving predeterminated position, Shaping terrace die 32 slides along oblique guide block 41, thus completes negative angle flange.State shaped as frame coaster 20 and slope guide plate 28 is installed, with slotting tool The oblique guide block of 50 interacts, and shaped as frame coaster 20 is moved to operating position along punching press opposite direction.
This programme is by using frame-type coaster so that discharging and binder are more stable, and during discharging, upper bolster is up, mobile Frame-type coaster, can make the plate after shaping remove at shaping, it is simple to discharging.Meanwhile, by slotting tool and the group of coaster Close and use so that when shaping terrace die coordinates with correcting die and to rush negative angle, shaping is more stable, and slotting tool plays locating effect.Need Illustrate, correcting die with tiltedly lead that to coordinate soon be common Wedge type, for this area common structure, the most specifically Bright.
Shown in Figure 11, in the present embodiment, the top of shaping terrace die 32 is connected with slide block 30, sets at the top of slide block 30 Upper guide plate 35, upper guide plate 35 is had to play support guide effect；Two flipper guides 31 it are provided with, accordingly, upper in the both sides of slide block 30 The bottom of die holder 40 offers the chute matched with flipper guide 31, and chute is parallel with the frame-type coaster direction of motion, in negative angle shaping During, upper bolster is descending so that shaping terrace die 32 moves downward simultaneously and moves to sheet feed direction along chute, it is achieved to plate Shaping.
Such scheme further, after plate shaping, the return of shaping terrace die, with continued reference to Figure 11, and tie Shown in conjunction Fig. 9, in the present embodiment, at the top of slide block 30, the direction of motion along slide block 30 is further opened with multiple groove, Qi Zhongtong Groove is sealed by sealing block 34 near the side tiltedly leading fast 11, is provided with multiple cylinder 33 bottom upper bolster, and cylinder 33 is installed In groove, the push rod of cylinder 33 is connected with sealing block, and after shaping completes, push rod band movable slider realizes self-return, return side Just.
As shown in figure 11, being also equipped with backhaul hook 25 in the both sides of slide block 30, this backhaul hook 25 is just to oblique guide block 41 direction Arrange, this backhaul hook 25 and oblique guide block 41 contact aside on die shoe 10, hook the inclined-plane, both sides of oblique guide block, it is to avoid nitrogen cylinder 41 damage and cannot realize forcing backhaul under service condition, and slide block is taken back in situ.
Operate steadily in order to ensure coaster, this programme arranges flat bearing, V-type guide plate at upper bolster top, with to frame-type Coaster motion type guides, and specifically, shown in Fig. 8-10, wherein, offers a confession in the present embodiment on die shoe 10 The groove that frame-type coaster 20 slides, in groove, the two side of proximate recesses is respectively equipped with the first flat bearing 42, at frame-type coaster The bottom of 20 dual-sides offers a stopper slot respectively along frame-type coaster 20 direction of motion, and the first flat bearing of both sides is respectively mounted In each self-corresponding stopper slot, when frame-type coaster slides, slide along stopper slot in its both sides, and stopper slot is to frame-type coaster Slip also acts as position-limiting action.Further, one second flat bearing 43, wherein, frame-type are further respectively had in the both sides of oblique guide block 41 On the both sides inwall of coaster, depression forms boss 49 respectively inwards, and boss is arranged along frame-type coaster 20 direction of motion, and second flat leads Board is combined on boss, and can seesaw along boss, and the second flat bearing 43 is applied in combination with the first flat bearing 42 so that fortune Dynamic more steady, meanwhile, boss 49 is also due to be opened on inwall, and its two ends also have spacing effect to frame-type coaster.
Further, with continued reference to shown in Fig. 8-10, in the groove of die shoe 10, along the direction of motion of frame-type coaster 20 It is additionally provided with one group of V-type guide plate, offers the v-notch 45 matched with convex V-type guide plate 44 in the bottom of frame-type coaster 20.By convex V-type guide plate 44 contacts guiding with the v-notch 45 bottom frame-type coaster 20, it is ensured that the precision of guiding.
Same, after plate shaping, the return of correcting die 32, owing to correcting die 32 is located at frame-type coaster On, the namely return of frame-type coaster.In this programme, shown in Figure 8, it is provided with away from the side of described oblique guide block 41 at groove Opening, opening part is just provided with a limited block 46 to described oblique guide block 41；As it is shown in fig. 7, frame-type coaster 20 is near described limited block The side of 46 is fixed with return cylinder 47, and the push rod of return cylinder 47 is connected with described limited block 46.After effect is work Contact with limited block 17 and shaped as frame coaster 20 is popped into position.In order to avoid, the front end of frame-type coaster 20 is that die shoe 10 contacts Time do not produce noise, be additionally provided with multiple cushion pad 48 at frame-type coaster 20 away from the side of limited block 46, wherein, cushion pad 48 by Polyurethane is made, and cushion pad plays buffering frame-type coaster and reduces the effect of contact noise.
The side shaping mould provided for the present invention, this programme is adaptive also provides for a kind of shaping mould molding side, side Method, wherein, it comprises the following steps: (1) upper bolster 40 is descending, simultaneously band active slotting-tool 50 contact with drive block 28, shaping terrace die 24 contact with oblique guide block 41；(2) upper bolster 10 continues traveling downwardly, and cylinder 33 and return cylinder 47 are compressed；Meanwhile, the top of slotting tool 50 Face contacts with drive block 28 end face, and slotting tool 50 is fixed between oblique guide block 4 and drive block 28；
(3) upper bolster 40 continues traveling downwardly, and shaping terrace die 24 continues to move along oblique guide block 41, until be arranged on correcting die Plate contact moudling on 32；
(4) shaping terrace die 24 is by cylinder return, and frame-type coaster 20 is by return cylinder 47 return.
The operation principle of the present invention is as follows:
First stage: slotting tool 50 is descending, the inclined-plane of the oblique guide block 41 of slotting tool 50 comes into contact with driving above shaped as frame coaster 20 The inclined-plane of motion block 28；Slotting tool 50 continues traveling downwardly until tiltedly leading fast 41 face directly and the facing directly of the above drive block 28 of shaped as frame coaster 20 Contact with each other guiding, and during this, shaped as frame coaster 20 drives side forming convax mould 24 to come the position wanting molding.Meanwhile, slotting tool 50 End face contact with the slide guide face at oblique guide block 41 back, offset slotting tool 50 when driving shaped as frame coaster 20 coaster be applied to slotting tool 50 Counteracting force.Slotting tool 50 continues traveling downwardly until facing directly of slope guide plate 51 and facing directly mutually of shaped as frame coaster 20 slope guide plate 28 above During contact guides this: shaped as frame coaster 20 return cylinder 47 above heads on the limited block 46 being arranged on die shoe and shrinks (after end-of-job, slotting tool 50 rises, and shaped as frame coaster 20 return is used).
Second stage: upper bolster 40 continues traveling downwardly, two flipper guides 34 of slide block 30 start along upper bolster 10 slide, with Time, backhaul hook 25 contacts the inclined-plane of oblique guide block 41.The correcting die 32 of slide block 30 promote plate and with shaped as frame coaster 20 above Shaping terrace die 24 contact, complete re-shaping exercise.
Phase III: backhaul stage.After end-of-job, slotting tool 50 starts up, facing directly and oblique guide block at slotting tool 50 41 the when of facing directly to be departed from, slide block 30 returns in situ under the effect of cylinder 33.Upper bolster 40 continues up, and shaped as frame is sliding Car 20 drives correcting die 32 to depart from plate under the effect of return cylinder 47, has also returned in situ.In this manner it is possible at handle Plate after molding takes out easily from lower mold.
In sum: the device pickup that the present invention provides is easy, frame-type coaster is used to coordinate cylinder form can realize whole Shape punch and the return of correcting die, meet automated production smoothly.Working stability.Use slotting tool to coordinate oblique guide block form, make During being molding, offset side molding concave die and grant side forming convax mould power upwards, make working stability.
By the way of explanation, only describe some one exemplary embodiment of the present invention above, undoubtedly, for ability The those of ordinary skill in territory, in the case of without departing from the spirit and scope of the present invention, can be by various different modes to institute The embodiment described is modified.Therefore, above-mentioned accompanying drawing and description are the most illustrative, should not be construed as the present invention The restriction of claims.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538581.3A CN106180393A (en) | 2016-07-08 | 2016-07-08 | Side shaping mould and forming method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538581.3A CN106180393A (en) | 2016-07-08 | 2016-07-08 | Side shaping mould and forming method thereof |
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| Publication Number | Publication Date |
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| CN106180393A true CN106180393A (en) | 2016-12-07 |
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| CN201610538581.3A CN106180393A (en) | 2016-07-08 | 2016-07-08 | Side shaping mould and forming method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106513515A (en) * | 2016-12-23 | 2017-03-22 | 昆山新鸿企业机械制造有限公司 | Side shaping die for automotive control arm |
| CN106583557A (en) * | 2016-12-20 | 2017-04-26 | 柳州通为机械有限公司 | Automobile side body outer plate mould with double-layer sliding block structure |
| CN106890876A (en) * | 2017-03-16 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of flange Wedge mechanism |
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| CN203972648U (en) * | 2014-07-02 | 2014-12-03 | 安徽江淮汽车股份有限公司 | A kind of wedge side reshaping device |
| CN205236807U (en) * | 2015-12-30 | 2016-05-18 | 长城汽车股份有限公司 | Return stroke mechanism and stamping die are forced to slide wedge slider |
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| US5347838A (en) * | 1993-06-25 | 1994-09-20 | Umix Co., Ltd. | Forming die for thin plate |
| CN2841183Y (en) * | 2005-10-19 | 2006-11-29 | 比亚迪股份有限公司 | Pulley resetting mechanism and mould comprising same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106583557A (en) * | 2016-12-20 | 2017-04-26 | 柳州通为机械有限公司 | Automobile side body outer plate mould with double-layer sliding block structure |
| CN106513515A (en) * | 2016-12-23 | 2017-03-22 | 昆山新鸿企业机械制造有限公司 | Side shaping die for automotive control arm |
| CN106890876A (en) * | 2017-03-16 | 2017-06-27 | 安徽江淮汽车集团股份有限公司 | A kind of flange Wedge mechanism |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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Application publication date: 20161207 |