CN102527821B - Processing and trimming die for inner skin of front pillar of minicar - Google Patents
Processing and trimming die for inner skin of front pillar of minicar Download PDFInfo
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- CN102527821B CN102527821B CN 201210018697 CN201210018697A CN102527821B CN 102527821 B CN102527821 B CN 102527821B CN 201210018697 CN201210018697 CN 201210018697 CN 201210018697 A CN201210018697 A CN 201210018697A CN 102527821 B CN102527821 B CN 102527821B
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Abstract
The invention discloses a processing and trimming die for the inner skin of the front pillar of a minicar. The processing and trimming die comprises a lower die and an upper die, wherein a plurality of guide pillars for guiding are arranged at the periphery of the lower die and faces upwards vertically, a limiting stopper for limiting during the downlink of the upper die is further arranged, a lower knife block is arranged in the middle of the upper surface of the lower die, an eccentric swage and various punches are arranged on the upper die, and the processing and trimming die further comprises a lateral cutting mechanism. The processing and trimming die for the inner skin of the front pillar of the minicar fully uses the coordination of a vertical punching mechanism and a slant punching mechanism, and during the processing of the product, a multi-hole structure and a multi-edge structural shape can be processed through punching in one step, and the processing efficiency is improved.
Description
Technical field
The present invention relates to minicar member process technology, particularly a kind of front column inner skin of miniature vehicle processing edger.
Background technology
It is A00 level car in the A type car that minicar refers generally to, and this axletree is apart from generally between 2 meters to 2.2 meters (the part vehicle is outside this scope), and engine displacement is generally less than 1 liter.
Front pillar of mini car refers to that minicar driver's cabin the place ahead supports the support member of cab ceiling, and this support member is by support column and be fixed on the inside panel of support column inboard and several parts of exterior skin in the outside consist of.
Existing a kind of front column inner skin of miniature vehicle member, its structure as shown in Figure 1, for the slightly recurvate integral body in two ends is tabular strip (when relating to the narration of direction when in this specification in detail member being described in detail, the actual installation state is direction reference when using with product members, refer to that such as the forward edge of member the member actual installation is positioned at the edge position of the place ahead one side after good), its forward edge has the flange 1 of outside turnover, flange the first half also has the forward journal stirrup 2 of projection, posterior edges has the flanging 3 that folding rear cross section is " z " font, its inside is disposed with a line hole 4 from top to bottom, a spraying coating process circular hole 5 that is used for spraying, two are used for fixedly circular hole 6 of fixing handle of shaking hands, two blocked holes 7 that are used for fixing self, and one be used for the fixedly square hole 8 of inside gadget; On the flanging of posterior edges, also have two welding locating holes 9.
Existing front column inner skin of miniature vehicle generally adopts the plate of irony, obtains through drawing just behind the one-step forming through Punching Technology repeatedly again.It adds man-hour, needs to adopt the modes such as vertical trimming and rotation angles of product vertical trimming, adds and need to adopt multiple clamping man-hour and change positioning datum.So just increase technological requirement, prolonged the production cycle, increased positioning difficulty, so just limited class's output of product.Also need simultaneously multiple clamping, cause positioning datum inconsistent and increased percent defective, be difficult to guarantee batch production.
So there are the defectives such as processing step is complicated, the production cycle is long, and qualification rate is low in existing front column inner skin of miniature vehicle process technology.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is: how a kind of front column inner skin of miniature vehicle processing edger is provided, this edger one-step punching can process many places planform on the inside panel, improve working (machining) efficiency, simultaneously can realize a kind of inner skin processing method of front pillar of mini car based on this edger, the method has been simplified processing step, has improved working (machining) efficiency, has improved simultaneously the product passing rate of processing.
In order to solve the problems of the technologies described above, adopted following technical scheme among the present invention:
A kind of front column inner skin of miniature vehicle processing edger, comprise counterdie and patrix, the periphery of described counterdie is provided with several guide pillars that is used for guiding straight up, also be provided with limited block spacing when descending for patrix, the counterdie upper surface middle part is provided with lower cutter piece, lower cutter piece external surface shape and the first semi-finished articles inner surface match, the centre position of lower cutter piece upper surface counterpart member the first half and the centre position of the latter half have for die-cut cavity, on the lower cutter piece in corresponding the first semi-finished articles the upper end upwards a side and lower end to the position of next side for being used for the cavity of blanking, the position in lower cutter piece upper surface counterpart member line hole arranges the die-cut blanking groove in wired hole, two handles of the lower cutter piece upper surface counterpart member fixedly position of circular hole are provided with the fixedly die-cut blanking groove of circular hole of two handles, the position of first blocked hole that lower cutter piece upper surface counterpart member is positioned at the top is provided with the die-cut blanking groove of first blocked hole, on the lower cutter piece upper surface counterpart member fixedly the position of the square hole of inside gadget also be provided with the die-cut blanking groove of square hole; The position in the outside of corresponding two the member the first half of the dual-side section of described counterdie upper surface and the outside of the latter half also is respectively arranged with the drive block that upper surface is the smooth plane that slopes inwardly; The periphery of described patrix lower surface is provided with for cooperating the guide pin bushing that leads with guide pillar, middle part, described patrix lower end is provided with eccentric swage, eccentric swage underside shape and the first semi-finished articles inner surface match, the eccentric swage upper end is connected with patrix elasticity, the patrix lower end also has the upper cutter block that arranges straight down, described upper cutter block comprises for correspondence and cuts away upwards the first upper cutter block of the unnecessary blank of a side of two members upper end, be used for correspondence and cut away two member lower ends to the second upper cutter block of the unnecessary blank of next side, be used for corresponding inboard of cutting away two member the first half unnecessary blank the 3rd upper cutter block and be used for the 4th upper cutter block of the unnecessary blank of corresponding inboard of cutting away two member the latter halfs, described the 3rd upper cutter block and the 4th upper cutter block run through the eccentric swage setting slidably, also vertically run through slidably in the eccentric swage of described patrix lower end wired hole drift is set, described line hole drift on the lower cutter piece the die-cut blanking groove setting in line hole and be used for punching out member line hole, also vertically run through slidably in the eccentric swage of described patrix lower end and be provided with fixedly circular hole drift of handle, described handle is the fixing die-cut blanking groove setting of circular hole and the being used for fixing circular hole of handle that punches out member of the handle of circular hole drift on the lower cutter piece fixedly, also vertically run through slidably in the eccentric swage of described patrix lower end and be provided with first blocked hole drift, described first blocked hole drift on the lower cutter piece the die-cut blanking groove setting of first blocked hole and be used for punching out first blocked hole of member upper end, also vertically run through slidably in the eccentric swage of described patrix lower end and be provided with square punch, described square punch on the lower cutter piece the die-cut blanking groove setting of square hole and be used for punching out the square hole of member, four positions in the outside of corresponding two the member the first half in described patrix below and the outside of the latter half also are respectively arranged with the side cutting mechanism, described side cutting mechanism comprises that a upper end is fixed on the patrix, what the lower end had a low tilt slide plane, inboard high outside hangs the contract take-up housing, hang slidably on the described tilt slide plane of hanging the contract take-up housing and be connected to a side cutting knife piece, the side cutting knife piece lower end outside have for counterdie on the face that is slidingly matched that is slidingly fitted of drive block upper end clinoplain, inboard, side cutting knife piece lower end has the cutter head that partly arranges over against the member respective outer.
This front column inner skin of miniature vehicle processing edger takes full advantage of the cooperation of vertical punching mechanism and oblique punching mechanism, is adding man-hour, can one-step punching process product many places pore space structure and limit, the many places section planform that is shaped, and has improved working (machining) efficiency.
Description of drawings
Fig. 1 is the structural representation of the front column inner skin of miniature vehicle member that the present invention relates to.
Fig. 2 is the top view of the lower die structure of edger of the present invention.
Fig. 3 is the upward view of the upper die structure of edger of the present invention.
Fig. 4 is the profile after cutting open from the limited block position behind the edger matched moulds of the present invention.
Fig. 5 is the top view of the lower die structure that adopts in a kind of c step of the processing method that has adopted edger of the present invention.
Fig. 6 is the upward view of the upper die structure that adopts in a kind of c step of the processing method that has adopted edger of the present invention.
Fig. 7 is the profile after cutting open from the limited block position behind the mould matched moulds that adopts in a kind of c step of the processing method that has adopted edger of the present invention.
Fig. 8 is the structural representation of the first semi-finished articles of obtaining after a step completion of processing in a kind of processing method that adopts edger of the present invention.
Fig. 9 is the structural representation of the second semi-finished product member of obtaining after the b step completion of processing in a kind of processing method that adopts edger of the present invention.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and a kind of inner skin processing method of front pillar of mini car that has adopted edger of the present invention.
With reference to figure 2-Fig. 9, a kind of inner skin processing method of front pillar of mini car that adopts edger of the present invention, may further comprise the steps: a, draw, namely adopt drawing die, the template blank of rectangle is processed into the first semi-finished articles, the structure of described the first semi-finished articles is with reference to figure 8, wherein mold all contour structures of two symmetrical members at the middle part of the template blank of rectangle, the existing process technology that belongs to ripe (is drawn in the two ends of two members relatively crooked the setting in a step, drawing die can be a counterdie and a patrix, obtain the member die cavity behind counterdie and the Ccope closing machine, also can be between upper die and lower die, to set up a blank holder to carry out flanging, form the member die cavity behind patrix counterdie and the blank holder matched moulds); B, (with reference to figure 1 and Fig. 8) adopt a kind of edger one-step punching process two line holes 4, two handles in the member fixedly circular hole 6 and be positioned at above first blocked hole 7 and the fixing square hole 8 of inside gadget, cut away simultaneously the upwards unnecessary blank of a side of two member upper ends, cut away two member lower ends to the unnecessary blank of next side, cut away the unnecessary blank in the outside of the outside of two member the first half and the latter half, cut away the unnecessary blank of the inboard of the inboard of two member the first half and the latter half, obtain the second semi-finished product member as shown in Figure 9; C, (with reference to figure 1) adopt a kind of knife edge die one-step punching to process two welding locating holes 9 on the flanging 3 of two spraying coating process circular hole 5, second blocked hole 7 that is positioned at the below and posterior edges in the member, cut away simultaneously the unnecessary blank of residue in the outside, two member upper, middle and lowers, cut away the unnecessary blank of residue of inboard, two member upper, middle and lowers, obtain two finished product members (referring to Fig. 1).
Wherein, the structure of the edger that adopts in the described b step is edger structure of the present invention, concrete structure is (with reference to figure 2-Fig. 4), comprise counterdie 11 and patrix 12, the periphery of described counterdie 11 is provided with several guide pillars 13 that is used for guiding straight up, also be provided with limited block 14 spacing when descending for patrix, counterdie 11 upper surface middle part are provided with lower cutter piece 15, lower cutter piece 15 external surface shape and the first semi-finished articles inner surface match, the centre position of lower cutter piece upper surface counterpart member the first half and the centre position of the latter half have for die-cut cavity 16, on the lower cutter piece 15 in corresponding the first semi-finished articles the upper end upwards a side and lower end to the position of next side for being used for the cavity of blanking, the position in lower cutter piece 15 upper surface counterpart member line holes arranges the die-cut blanking groove in wired hole, two handles of the lower cutter piece 15 upper surface counterpart member fixedly position of circular hole are provided with the fixedly die-cut blanking groove of circular hole of two handles, the position of first blocked hole that lower cutter piece 15 upper surface counterpart member are positioned at the top is provided with the die-cut blanking groove of first blocked hole, on the lower cutter piece 15 upper surface counterpart member fixedly the position of the square hole of inside gadget also be provided with the die-cut blanking groove of square hole; The position in the outside of corresponding two the member the first half of the dual-side section of described counterdie 11 upper surfaces and the outside of the latter half also is respectively arranged with the drive block 17 that upper surface is the smooth plane that slopes inwardly; The periphery of described patrix 12 lower surfaces is provided with for cooperating the guide pin bushing 18 that leads with guide pillar 13, middle part, described patrix 12 lower ends is provided with eccentric swage 19, eccentric swage 19 underside shapes and the first semi-finished articles inner surface match, eccentric swage 19 upper ends are connected with patrix 12 elasticity, the patrix lower end also has the upper cutter block that arranges straight down, described upper cutter block comprises for correspondence and cuts away upwards the first upper cutter block 20 of the unnecessary blank of a side of two members upper end, be used for correspondence and cut away two member lower ends to the second upper cutter block 21 of the unnecessary blank of next side, be used for corresponding inboard of cutting away two member the first half unnecessary blank the 3rd upper cutter block 22 and be used for the 4th upper cutter block 23 of the unnecessary blank of corresponding inboard of cutting away two member the latter halfs, described the 3rd upper cutter block 22 and the 4th upper cutter block 23 run through slidably eccentric swage 19 and arrange, also vertically run through slidably in the eccentric swage 19 of described patrix 12 lower ends wired hole drift 24 is set, described line hole drift 24 on the lower cutter piece 15 the die-cut blanking groove setting in line hole and be used for punching out member line hole, also vertically run through slidably in the eccentric swage 19 of described patrix 12 lower ends and be provided with fixedly circular hole drift 25 of handle, described handle is the fixing die-cut blanking groove setting of circular hole and the being used for fixing circular hole of handle that punches out member of the handle of circular hole drift 25 on the lower cutter piece 15 fixedly, also vertically run through slidably in the eccentric swage 19 of described patrix 12 lower ends and be provided with first blocked hole drift 26, described first blocked hole drift 26 on the lower cutter piece 15 the die-cut blanking groove setting of first blocked hole and be used for punching out first blocked hole of member upper end, also vertically run through slidably in the eccentric swage 19 of described patrix 12 lower ends and be provided with square punch 27, described square punch 27 on the lower cutter piece 15 the die-cut blanking groove setting of square hole and be used for punching out the square hole of member, four positions in the outside of corresponding two the member the first half in described patrix 12 belows and the outside of the latter half also are respectively arranged with the side cutting mechanism, described side cutting mechanism comprises that a upper end is fixed on the patrix 12, what the lower end had a low tilt slide plane, inboard high outside hangs contract take-up housing 28, hang slidably on the described tilt slide plane of hanging contract take-up housing 28 and be connected to a side cutting knife piece 29, the side cutting knife piece 29 lower ends outsides have for counterdie on the face that is slidingly matched that is slidingly fitted of drive block upper end clinoplain, inboard, side cutting knife piece 29 lower end has the cutter head 30 that partly arranges over against the member respective outer.
In the said method, the structure of the knife edge die that adopts in the described c step is referring to Fig. 5-Fig. 7, comprise counterdie 31 and patrix 32, the periphery of described counterdie 31 is provided with several guide pillars 33 that is used for guiding straight up, guide pillar 33 lower ends also are arranged with limited block 34 spacing when descending for patrix, counterdie 31 upper surface middle part are provided with lower cutter piece 35, lower cutter piece 35 external surface shape and the second semi-finished product inner surface of component match, the middle part of part and the position at two ends have for die-cut cavity 36 between corresponding two members of lower cutter piece 35 upper surfaces, the position of lower cutter piece 35 upper surface counterpart member spraying coating process circular holes is provided with spraying coating process circular hole blanking groove, and the position that lower cutter piece 35 upper surface counterpart member are positioned at second blocked hole of below is provided with second die-cut blanking groove of blocked hole; The middle part in the dual-side section of described counterdie 31 upper surfaces corresponding two members outside and the position at two ends also are respectively arranged with the drive block 37 that upper surface is the smooth plane that slopes inwardly; The periphery of described patrix 32 lower surfaces is provided with for cooperating the guide pin bushing 38 that leads with guide pillar 33, middle part, described patrix 32 lower ends is provided with eccentric swage 39, eccentric swage 39 underside shapes and the second semi-finished product inner surface of component match, eccentric swage 39 upper ends are connected with patrix 32 elasticity, patrix 32 lower ends also have the upper cutter block that arranges straight down, described upper cutter block comprises the first upper cutter block 40 that cuts away the unnecessary blank of upper end position between two members for correspondence, be used for corresponding the 3rd upper cutter block 42 that cuts away the second upper cutter block 41 of the unnecessary blank of medium position between two members and be used for cutting away the unnecessary blank of lower end position between two members, described the first upper cutter block 40, the second upper cutter block 41 and the 3rd upper cutter block 42 all run through slidably eccentric swage 39 and arrange, also vertically run through slidably in the eccentric swage 39 of described patrix 32 lower ends and be provided with spraying coating process circular hole drift 43, described spraying coating process circular hole drift 43 on the lower cutter piece 35 the blanking groove setting of spraying coating process circular hole and be used for punching out member spraying coating process circular hole, also vertically run through slidably in the eccentric swage 39 of described patrix 32 lower ends and be provided with second blocked hole drift 44, described second blocked hole drift 44 on the lower cutter piece 35 the die-cut blanking groove setting of second blocked hole and be used for punching out second blocked hole of member lower end, the middle part in corresponding two members outside, described patrix 32 belows and six positions at two ends also are respectively arranged with the side cutting mechanism, described side cutting mechanism comprises that a upper end is fixed on the patrix 32, what the lower end had a low tilt slide plane, inboard high outside hangs contract take-up housing 45, hang slidably on the described tilt slide plane of hanging contract take-up housing 45 and be connected to a side cutting knife piece 46, the side cutting knife piece 46 lower ends outsides have for counterdie on the face that is slidingly matched that is slidingly fitted of drive block 37 upper end clinoplains, inboard, side cutting knife piece 46 lower end has the cutter head 47 that partly arranges over against the member respective outer.
In the said method, the drawing work of a step adopts conventional prior art can realize processing, so not at this detailed description.The present invention is the place that prior art contributes, and will originally also need a plurality of work steps to process the die-cut technique that obtains product after drawing, and being reduced to only needs two work step processing can obtain product.The two cover processing molds that can realize two work step processing have been designed simultaneously.Wherein taken into full account the position relationship of the die-cut hole of the die-cut marginal portion of product needed and a plurality of needs, it is divided into the processing that two work steps are finished all die-cut parts, fully combine the characteristics of hoisting tapered wedge mechanism, the processing of in a work step, carrying out simultaneously tangent and cutting sth. askew, so that finally only need two work steps, two cover Punching Technology equipment can be finished all die-cut processing, so this frock makes the complete work of multiple operation, by using Wedge mechanism, merge dexterously an operation and finish, shortened the process-cycle greatly, reduced secondary or multiple clamping, the work team's output that adds of product increased exponentially, and because of secondary or repeatedly the dress, the inaccurate grade in location causes that product is overproof, almost do not have waste product to produce.After long-term processing checking, this method working (machining) efficiency is high, steady quality, and manpower and equipment cost reduce.
In sum, said method has solved the problem that exists in original technology, improved stock utilization, shortened manufacturing procedure, it is inferior to have reduced product turnover and clamping times and production equipment platform, finishes a plurality of operations by clamped one time, simplified processing step, improve working (machining) efficiency, reduced human cost, guaranteed simultaneously product quality and product stability.
Claims (1)
1. a front column inner skin of miniature vehicle is processed edger, it is characterized in that, comprise counterdie and patrix, the periphery of described counterdie is provided with several guide pillars that is used for guiding straight up, also be provided with limited block spacing when descending for patrix, the counterdie upper surface middle part is provided with lower cutter piece, lower cutter piece external surface shape and the first semi-finished articles inner surface match, the centre position of lower cutter piece upper surface counterpart member the first half and the centre position of the latter half have for die-cut cavity, on the lower cutter piece in corresponding the first semi-finished articles the upper end upwards a side and lower end to the position of next side for being used for the cavity of blanking, the position in lower cutter piece upper surface counterpart member line hole arranges the die-cut blanking groove in wired hole, two handles of the lower cutter piece upper surface counterpart member fixedly position of circular hole are provided with the fixedly die-cut blanking groove of circular hole of two handles, the position of first blocked hole that lower cutter piece upper surface counterpart member is positioned at the top is provided with the die-cut blanking groove of first blocked hole, on the lower cutter piece upper surface counterpart member fixedly the position of the square hole of inside gadget also be provided with the die-cut blanking groove of square hole; The position in the outside of corresponding two the member the first half of the dual-side section of described counterdie upper surface and the outside of the latter half also is respectively arranged with the drive block that upper surface is the smooth plane that slopes inwardly; The periphery of described patrix lower surface is provided with for cooperating the guide pin bushing that leads with guide pillar, middle part, described patrix lower end is provided with eccentric swage, eccentric swage underside shape and the first semi-finished articles inner surface match, the eccentric swage upper end is connected with patrix elasticity, the patrix lower end also has the upper cutter block that arranges straight down, described upper cutter block comprises for correspondence and cuts away upwards the first upper cutter block of the unnecessary blank of a side of two members upper end, be used for correspondence and cut away two member lower ends to the second upper cutter block of the unnecessary blank of next side, be used for corresponding inboard of cutting away two member the first half unnecessary blank the 3rd upper cutter block and be used for the 4th upper cutter block of the unnecessary blank of corresponding inboard of cutting away two member the latter halfs, described the 3rd upper cutter block and the 4th upper cutter block run through the eccentric swage setting slidably, also vertically run through slidably in the eccentric swage of described patrix lower end wired hole drift is set, described line hole drift on the lower cutter piece the die-cut blanking groove setting in line hole and be used for punching out member line hole, also vertically run through slidably in the eccentric swage of described patrix lower end and be provided with fixedly circular hole drift of handle, described handle is the fixing die-cut blanking groove setting of circular hole and the being used for fixing circular hole of handle that punches out member of the handle of circular hole drift on the lower cutter piece fixedly, also vertically run through slidably in the eccentric swage of described patrix lower end and be provided with first blocked hole drift, described first blocked hole drift on the lower cutter piece the die-cut blanking groove setting of first blocked hole and be used for punching out first blocked hole of member upper end, also vertically run through slidably in the eccentric swage of described patrix lower end and be provided with square punch, described square punch on the lower cutter piece the die-cut blanking groove setting of square hole and be used for punching out the square hole of member, four positions in the outside of corresponding two the member the first half in described patrix below and the outside of the latter half also are respectively arranged with the side cutting mechanism, described side cutting mechanism comprises that a upper end is fixed on the patrix, what the lower end had a low tilt slide plane, inboard high outside hangs the contract take-up housing, hang slidably on the described tilt slide plane of hanging the contract take-up housing and be connected to a side cutting knife piece, the side cutting knife piece lower end outside have for counterdie on the face that is slidingly matched that is slidingly fitted of drive block upper end clinoplain, inboard, side cutting knife piece lower end has the cutter head that partly arranges over against the member respective outer; Mold all contour structures of two symmetrical members in described the first semi-finished articles at the middle part of the template blank of rectangle, the two ends of two members are crooked the setting relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210018697 CN102527821B (en) | 2012-01-20 | 2012-01-20 | Processing and trimming die for inner skin of front pillar of minicar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210018697 CN102527821B (en) | 2012-01-20 | 2012-01-20 | Processing and trimming die for inner skin of front pillar of minicar |
Publications (2)
| Publication Number | Publication Date |
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| CN102527821A CN102527821A (en) | 2012-07-04 |
| CN102527821B true CN102527821B (en) | 2013-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210018697 Expired - Fee Related CN102527821B (en) | 2012-01-20 | 2012-01-20 | Processing and trimming die for inner skin of front pillar of minicar |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103042571B (en) * | 2013-01-22 | 2015-09-23 | 南通超达机械科技有限公司 | A kind of automobile soft interior trim inclination cutting method |
| CN103223431A (en) * | 2013-04-08 | 2013-07-31 | 苏州市亿特隆电器有限公司 | Process for forming turned edges of barrel body of sound eliminator in one step |
| CN105215172A (en) * | 2015-10-26 | 2016-01-06 | 重庆至信实业有限公司 | The handling of threshold internal plate connector Trimming Die and mounting structure |
| CN109623947A (en) * | 2016-12-30 | 2019-04-16 | 韦秀方 | A kind of automobile middle control IMF diaphragm blanking die |
| CN107962115A (en) * | 2017-11-30 | 2018-04-27 | 重庆安亚模具制造有限公司 | A kind of side Trimming Die |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7905318L (en) * | 1978-06-28 | 1979-12-29 | Gor Applic Speciali Srl | PROCEDURE AND DEVICE FOR MANUFACTURE OF CASHED MATERIALS |
| US6171428B1 (en) * | 1999-09-03 | 2001-01-09 | Dongseo Kiyeon Co., Ltd. | Method for fabricating automotive door trims |
| KR100574797B1 (en) * | 2002-12-30 | 2006-04-28 | 전성도 | Forming device and forming method for automotive interior trim parts |
| JP4906421B2 (en) * | 2006-07-21 | 2012-03-28 | 河西工業株式会社 | Method for molding laminated molded body and molding die |
| FR2914571B1 (en) * | 2007-04-04 | 2009-09-04 | Peugeot Citroen Automobiles Sa | BINDING TOOL FOR SHAPING THE EDGES OF A TOLERIE PART, IN PARTICULAR A VEHICLE COVER |
| CN201961391U (en) * | 2011-03-31 | 2011-09-07 | 重庆长安汽车股份有限公司 | Limousine body rear side wall inner skin assembly with reinforced structure |
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Granted publication date: 20131016 Termination date: 20210120 |