CN106001309A - Multi-part die-assembling stamping method for truck cab - Google Patents
Multi-part die-assembling stamping method for truck cab Download PDFInfo
- Publication number
- CN106001309A CN106001309A CN201610338492.4A CN201610338492A CN106001309A CN 106001309 A CN106001309 A CN 106001309A CN 201610338492 A CN201610338492 A CN 201610338492A CN 106001309 A CN106001309 A CN 106001309A
- Authority
- CN
- China
- Prior art keywords
- punching
- door skin
- stamping
- car door
- cornice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a multi-part die-assembling stamping method for a truck cab. The method comprises the step of arranging a reinforcing plate at the cornice of an outer vehicle door skin on a window frame waste to be cut on the outer vehicle door skin according to corresponding shape characteristics of the outer vehicle door skin and the reinforcing plate part at the cornice of the outer vehicle door skin. By optimization and reasonable arrangement of the flow and the working procedure of a stamping process for the outer vehicle door skin and the reinforcing plate at the cornice of the outer vehicle door skin of the cab, stamping dies for two parts to be stamped are assembled into one part design and manufacturing die, so that the shortcoming of a single stamped part design and manufacturing die are overcome, the die design and manufacturing cost is reduced, the utilization rate of stamping materials is increased, and the quantity of stamping equipment and the consumption of human resources are reduced.
Description
Technical field
The present invention relates to field of automobile, be specifically related to a kind of utility vehicle cab many parts matched moulds
Process for stamping.
Background technology
Now, at automobile manufacturing field, driver's cabin is the assembly parts of the important key of cargo vehicle, is directed to
To the punching press of many sheet metal parts be welded, relate generally to the punching press of description automobile cab sheet metal part herein
Manufacturing technology.Car load driver's cabin is to be welded by many metal plate punching parts to form, and generally depends on by a punching parts
A few set diels are designed for the exploitation of this part, i.e. by single punching according to required technological process (process number)
Laminate design makes mould, thus required punching parts is produced in punching press, although this method can also reach
To requiring and purpose, but have the disadvantage that (1) needs to design and produce a large amount of mould, the mould system of input
Make very expensive；(2) can not better profit from excising on part punching material discarded part, pressing sheet material
Utilization rate the highest；(3) be fabricated separately part punching mould, add number of molds, add die-filling,
Punching press, the time of mould unloading and labor consumption；(4) need to take more pressing equipment.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that a kind of utility vehicle cab many parts matched moulds punching press
Method.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
A kind of utility vehicle cab many parts matched moulds process for stamping, described method comprises the following steps:
According to car door skin and the car door skin cornice respective features of shape of reinforcing plate part, by outside car door
Eyelid covering cornice reinforcing plate is arranged at the window frame waste material that car door skin need to excise.
Further technical scheme is to include following operation:
Operation 1, sheet-metal press working；
Operation 2, drawing
Punching press deep drawing of sheet is pressed into required kenel, continues punching press for operation 3；
Operation 3, edge-cutting and hole-punching
Plate after operation 2 drawing is distributed waste knife, punching and window frame process residue excision line, and carries out
Edge-cutting and hole-punching；
Operation 4, flange, punching, integer, cut-out
The car door skin peripheral bead being horizontal after operation 3 trimming is become with the horizontal 90 °, root
Flange, shaping, cut-out is completed according to flange line, two cutting parts defibers, Punching Line and the integer position line.
Further technical scheme be waste knife described in described operation 3 be useless by process part processing circumferential annular
Material is cut to segment waste material.
Further technical scheme is that described in described operation 3, window frame process residue is excised by interval, retains
A part of process residue, remains next operation and excises the most completely.
Compared with prior art, one of beneficial effect of the embodiment of the present invention is: the present invention is by optimizing and closing
Removing the work puts cab vehicle door exterior skin and car door skin cornice reinforcing plate Sheet Metal Forming Technology flow process and operation, by two
The diel of individual punching parts is merged into an Element Design and makes mould, overcomes and sets by single stamping parts
Meter makes the deficiency of mould, decreases mould design and manufacture expense, improves stamping material utilization rate, reduces
Pressing equipment and human resources's consumption.
Accompanying drawing explanation
Fig. 1 is the process chart of one embodiment of the invention.
Fig. 2 is car door skin and car door skin cornice reinforcing plate structural representation in one embodiment of the invention
Figure.
Fig. 3 is drawing operation part status figure in one embodiment of the invention.
Fig. 4 is edge-cutting and hole-punching process chart in one embodiment of the invention.
Fig. 5 is part status figure after edge-cutting and hole-punching in one embodiment of the invention.
Fig. 6 is flange in one embodiment of the invention, punching, integer position process chart.
Fig. 7 is flange in one embodiment of the invention, cut-out, integer position line schematic diagram.
Fig. 8 is flange in one embodiment of the invention, cut-out, integer line position view in process part processing.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually
Beyond the feature repelled mutually and/or step, all can combine by any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), removes
Non-specifically describes, all can be by other equivalences or have the alternative features of similar purpose and replaced.That is, unless
Narration especially, each feature is an example in a series of equivalence or similar characteristics.
Below in conjunction with the accompanying drawings and the detailed description of the invention of the present invention is described in detail by embodiment.
As shown in Figures 1 to 8, according to one embodiment of present invention, the open a kind of cargo vehicle of the present embodiment
Driver's cabin many parts matched moulds process for stamping, concrete, strengthen with car door skin cornice according to car door skin 1
The respective features of shape of plate 2 part, is arranged into what car door skin need to excise by car door skin cornice reinforcing plate
At window frame waste material, thus make better use of the waste material abandoned on punching parts, improve stock utilization,
The monnolithic case size of mould is also without increase simultaneously, reduces the cost of mould, and one pair of mould is the most just
The stamping procedure of two parts can be completed, improve production efficiency, decrease the hold facility time.
Concrete, as shown in Figures 1 to 8, the present embodiment utility vehicle cab many parts matched moulds punching press side
Method includes following operation:
Operation 1, sheet-metal press working；
Operation 2: drawing；
See Fig. 3, mainly punching press deep drawing of sheet is pressed into required kenel, continue punching press for subsequent processing.
Operation 3: edge-cutting and hole-punching；
Fig. 4 is trimming and the Punching Line location drawing of operation, adjacent non-of wedge shape straightway in figure, straightway
Straightway is the distribution of periphery waste knife, and remaining lines is punching and window frame process residue excision line, and Fig. 5 is for cutting
The operation part state presented after the punching of limit.The waste material of process part processing circumferential annular is mainly cut to by waste knife
Segment waste material, it is simple to landing is discharged from mould；Process residue in window frame (excess portion between i.e. two parts
Part) excised by interval, retain a part of process residue, remain lower operation and excise the most completely, in order at mould
Mould structure intensity can be better ensured that in the design of tool and making, simultaneously facilitate process part processing and capture, fixing
With mutual alignment and the location ensureing two parts.
Operation 4: flange, punching, integer, cut-out；
The car door skin peripheral bead that is horizontal after the trimming of above-mentioned operation 3 is become with the horizontal
90 °, the state after flange, integer position and integer is shown in accompanying drawing 6；In Fig. 7, the closed line of periphery is flange line,
The internal line segment in addition to line segment 3 of closed line is two cutting parts defibers, at car door skin window frame inferior horn
Owing to the degree of depth is relatively big, R angle is little, need to can be only achieved requirement in this position integer, i.e. line segment 3 position in Fig. 7；
Fig. 8 is flange, shaping, the cut-out defiber physical location state in this operation, by finishing operation 4,
Just complete whole stamping procedures of two parts.
The present embodiment Appropriate application stamping material and die space position；Arranged in pairs or groups by rational process sequence,
Solution operation part picks and places part and orientation problem and mould occurs that structure arranges the problems such as intensity deficiency, interference.
Preferably reduce Mold Making quantity, improve stock utilization, reduce pressing equipment and take, improve personnel's labor
The approach of dynamic productivity ratio.
" embodiment ", " another embodiment ", " embodiment " spoken of in this manual etc.,
The specific features, structure or the feature that refer to combine the description of this embodiment are included in the description of the application generality
At least one embodiment in.The most multiple local occur statement of the same race be not necessarily refer to same
Individual embodiment.Furthermore, it is understood that combine any one embodiment to describe a specific features, structure or feature
Time, to be advocated is to combine other embodiments also to fall at this to realize this feature, structure or feature
In bright scope.
Although reference be made herein to invention has been described for the multiple explanatory embodiment invented, however, it should
Understanding, those skilled in the art can be designed that a lot of other amendments and embodiment, and these are revised and real
The mode of executing will fall within spirit disclosed in the present application and spirit.More specifically, in disclosure
In the range of claim, the building block of theme composite configuration and/or layout can be carried out multiple modification and
Improve.In addition to the modification that building block and/or layout are carried out and improvement, those skilled in the art are come
Saying, other purposes also will be apparent from.
Claims (4)
1. utility vehicle cab many parts matched moulds process for stamping, it is characterised in that: described method includes
Following steps:
According to car door skin and the car door skin cornice respective features of shape of reinforcing plate part, by outside car door
Eyelid covering cornice reinforcing plate is arranged at the window frame waste material that car door skin need to excise.
Utility vehicle cab many parts matched moulds process for stamping the most according to claim 1, it is characterised in that
Including following operation:
Operation 1, sheet-metal press working；
Operation 2, drawing
Punching press deep drawing of sheet is pressed into required kenel, continues punching press for operation 3；
Operation 3, edge-cutting and hole-punching
Plate after operation 2 drawing is distributed waste knife, punching and window frame process residue excision line, goes forward side by side
Row edge-cutting and hole-punching；
Operation 4, flange, punching, integer, cut-out
The car door skin peripheral bead being horizontal after operation 3 trimming is become with the horizontal 90 °,
According to flange line, two cutting parts defibers, Punching Line and the integer position line complete flange, shaping,
Cut off.
Utility vehicle cab many parts matched moulds process for stamping the most according to claim 2, it is characterised in that
Waste knife described in described operation 3 is that the waste material of process part processing circumferential annular is cut to segment waste material.
Utility vehicle cab many parts matched moulds process for stamping the most according to claim 2, it is characterised in that
Described in described operation 3, window frame process residue is excised by interval, retains a part of process residue,
Remain next operation to excise the most completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338492.4A CN106001309A (en) | 2016-05-19 | 2016-05-19 | Multi-part die-assembling stamping method for truck cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338492.4A CN106001309A (en) | 2016-05-19 | 2016-05-19 | Multi-part die-assembling stamping method for truck cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106001309A true CN106001309A (en) | 2016-10-12 |
Family
ID=57096270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610338492.4A Pending CN106001309A (en) | 2016-05-19 | 2016-05-19 | Multi-part die-assembling stamping method for truck cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001309A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862392A (en) * | 2017-03-29 | 2017-06-20 | 合肥皓东精密工业有限公司 | Production car side wall board chain joint board module |
| CN108262404A (en) * | 2018-05-02 | 2018-07-10 | 上海实树汽车工程技术有限公司 | A kind of production method for manufacturing experimently automobile front door outside plate |
| CN110976637A (en) * | 2019-12-31 | 2020-04-10 | 江苏华灿电讯集团股份有限公司 | Forming die and forming method for upper angle arm and angle arm base for antenna installation |
| JP2020124730A (en) * | 2019-02-05 | 2020-08-20 | 日本製鉄株式会社 | Mold set and manufacturing method of motor vehicle external panel |
| CN112475032A (en) * | 2020-12-09 | 2021-03-12 | 安徽江淮汽车集团股份有限公司 | Multi-product common mode production process method and forming die thereof |
| CN112588996A (en) * | 2020-11-16 | 2021-04-02 | 中国第一汽车股份有限公司 | Automobile back door outer plate punching process |
| CN112792414A (en) * | 2021-03-17 | 2021-05-14 | 重庆长安汽车股份有限公司 | Plate stamping optimization method |
| CN113732173A (en) * | 2021-08-26 | 2021-12-03 | 安徽安凯汽车股份有限公司 | Light passenger car side wall outer plate skin and forming process and forming equipment thereof |
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| JP2006150396A (en) * | 2004-11-29 | 2006-06-15 | Shiroki Corp | Hemming method, and shell plate |
| CN202845592U (en) * | 2012-10-09 | 2013-04-03 | 东风汽车股份有限公司 | Drawing die for front door lining plate of automobile body |
| CN103406471A (en) * | 2013-01-30 | 2013-11-27 | 合肥昌河汽车有限责任公司 | Common mode manufacturing method for automobile covering part |
| CN104511535A (en) * | 2014-10-16 | 2015-04-15 | 上海众大汽车配件有限公司 | Mould of automobile door reinforcing plate assembly component |
| CN105081073A (en) * | 2015-09-01 | 2015-11-25 | 无锡贺邦金属制品有限公司 | Plate stamping process |
| CN105382074A (en) * | 2015-11-27 | 2016-03-09 | 重庆长安汽车股份有限公司 | Stamping and drawing molding technology for fender |
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| JP2006150396A (en) * | 2004-11-29 | 2006-06-15 | Shiroki Corp | Hemming method, and shell plate |
| CN202845592U (en) * | 2012-10-09 | 2013-04-03 | 东风汽车股份有限公司 | Drawing die for front door lining plate of automobile body |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862392A (en) * | 2017-03-29 | 2017-06-20 | 合肥皓东精密工业有限公司 | Production car side wall board chain joint board module |
| CN108262404A (en) * | 2018-05-02 | 2018-07-10 | 上海实树汽车工程技术有限公司 | A kind of production method for manufacturing experimently automobile front door outside plate |
| JP2020124730A (en) * | 2019-02-05 | 2020-08-20 | 日本製鉄株式会社 | Mold set and manufacturing method of motor vehicle external panel |
| JP7368689B2 (en) | 2019-02-05 | 2023-10-25 | 日本製鉄株式会社 | Manufacturing method for automobile exterior panels |
| CN110976637A (en) * | 2019-12-31 | 2020-04-10 | 江苏华灿电讯集团股份有限公司 | Forming die and forming method for upper angle arm and angle arm base for antenna installation |
| CN110976637B (en) * | 2019-12-31 | 2021-04-30 | 江苏华灿电讯集团股份有限公司 | Forming die and forming method for upper angle arm and angle arm base for antenna installation |
| CN112588996A (en) * | 2020-11-16 | 2021-04-02 | 中国第一汽车股份有限公司 | Automobile back door outer plate punching process |
| CN112475032A (en) * | 2020-12-09 | 2021-03-12 | 安徽江淮汽车集团股份有限公司 | Multi-product common mode production process method and forming die thereof |
| CN112792414A (en) * | 2021-03-17 | 2021-05-14 | 重庆长安汽车股份有限公司 | Plate stamping optimization method |
| CN113732173A (en) * | 2021-08-26 | 2021-12-03 | 安徽安凯汽车股份有限公司 | Light passenger car side wall outer plate skin and forming process and forming equipment thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161012 |