CN105458096A - Stamping mold and method for automobile-steering-wheel guard board - Google Patents

Stamping mold and method for automobile-steering-wheel guard board Download PDF

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Publication number
CN105458096A
CN105458096A CN201610031630.4A CN201610031630A CN105458096A CN 105458096 A CN105458096 A CN 105458096A CN 201610031630 A CN201610031630 A CN 201610031630A CN 105458096 A CN105458096 A CN 105458096A
Authority
CN
China
Prior art keywords
curved
forming
convex closure
shaping
molding
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
Application number
CN201610031630.4A
Other languages
Chinese (zh)
Inventor
杨军
宋河强
杨海涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Weiheng Precision Electronics Co Ltd
Original Assignee
Shanghai Weiheng Precision Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Weiheng Precision Electronics Co Ltd filed Critical Shanghai Weiheng Precision Electronics Co Ltd
Priority to CN201610031630.4A priority Critical patent/CN105458096A/en
Publication of CN105458096A publication Critical patent/CN105458096A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/88Making other particular articles other parts for vehicles, e.g. cowlings, mudguards

Abstract

The invention discloses a stamping mold and method for an automobile-steering-wheel guard board. The stamping method includes the steps of convex hull molding, wherein a product raw material blank with a processed positioning hole is put between a convex-hull-molding lower mold plate and a convex-hull-molding upper mold plate, the convex-hull-molding lower mold plate moveably floats, an upper-mold molding curved-face part is arranged on the convex-hull-molding upper mold plate and moves downwards for mold assembling to press the product raw material blank, and then the upper-mold molding curved-face part is matched with a lower-mold molding curved-face part to complete convex hull molding; curved face molding, wherein a curved-face-molding upper mold plate is in contact with the product raw material blank, then a concave portion of the product raw material blank is in contact with a groove of the curved-face-molding upper mold plate and is protected by the groove, then the curved-face-molding upper mold plate continuously moves downwards, and curved face molding is carried out through the curved-face-molding upper mold plate and a curved-face-molding lower mold plate. The stamping mold and method have the advantage of being high in finished product rate.

Description

The diel of vehicle steering backplate and process for stamping
Technical field
The present invention relates to the diel of a kind of vehicle steering backplate and process for stamping, belong to auto parts and components process equipment and method field.
Background technology
Accompanying drawing 1 is a kind of automobile panel, in order to install vehicle steering steering spindle, automobile needs arrange the hole of allowing that steering spindle is passed, side, hole needs the vehicle steering backplate shown in fixing accompanying drawing 1, these parts are adding man-hour, there is the shortcoming of convex closure 1 forming difficulty, be necessary design diel and process for stamping.
Summary of the invention
The object of the invention is to provide the diel of a kind of vehicle steering backplate and process for stamping.
For achieving the above object, the first technical scheme that the present invention adopts is: the diel of a kind of vehicle steering backplate, comprises the convex hull forming die and curved surface forming mould that set gradually; Described convex hull forming die comprises the shaping lower bolster of convex closure and convex closure shaping upper plate, described convex closure shaping upper plate is provided with upper die forming curved surface part, this upper die forming curved surface part is provided with recess, the corresponding described upper die forming curved surface part of the shaping lower bolster of described convex closure is provided with demoulding part, the corresponding described recess of this demoulding part is provided with hole, is inserted with the shaping curved surface part of counterdie in hole; Described curved surface forming mould comprises curved surface forming lower bolster and curved surface forming cope match-plate pattern, the upper surface of described curved surface forming cope match-plate pattern is curved surface, on it, the position of corresponding described recess is provided with groove, and the position of the corresponding described recess of described curved surface forming lower bolster is provided with projection.
Preferred technical scheme is: also comprise all-round blanking mold, and this all-round blanking mold is located at the rear side of described curved surface forming mould.
For achieving the above object, the first technical scheme that the present invention adopts is: a kind of vehicle steering backplate process for stamping, comprises convex closure forming step and curved surface forming step;
In described convex closure forming step, the products material base in locating and machining hole is put between the shaping lower bolster of convex closure and convex closure shaping upper plate, the movable buoyance lift of the shaping lower bolster of convex closure, described convex closure shaping upper plate is provided with after upper die forming curved surface part matched moulds moves down and be pressed onto products material base, has coordinated convex closure shaping with lower mold forming curved surface part;
In described curved surface forming step; curved surface forming cope match-plate pattern first contact product raw material base; then the recess of products material base contacts with the groove of curved surface forming cope match-plate pattern and is protected by groove, and following curved surface forming cope match-plate pattern continuation is descending carries out curved surface forming operation with curved surface forming lower bolster.
Preferred technical scheme is: also comprise all-round blanking step.
Preferred technical scheme is: described convex closure is shaping to be comprised first and take out and draw technique, second and take out and draw technique and the 3rd and take out and draw technique.
Preferred technical scheme is: described first takes out and draw technique and make the length 83.45 ~ 83.47 millimeters of convex closure, width 51.2 ~ 51.35 millimeters, highly reach 12 ~ 13 millimeters.
Preferred technical scheme is: described second takes out and draw technique and make the length 80 ~ 81 millimeters of convex closure, width 39.5 ~ 41 millimeters, highly reach 13.2 ~ 14 millimeters.
Preferred technical scheme is: the described 3rd takes out and draw length 83 ~ 84.5 millimeters, the width 31.5 ~ 33 millimeters that technique makes convex closure.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect:
The present invention has the high advantage of yield rate.
Accompanying drawing explanation
Accompanying drawing 1 is vehicle steering backplate finished product schematic perspective view.
Accompanying drawing 2 is the products material base schematic diagram in locating and machining hole.
Accompanying drawing 3 is another angle schematic perspective view of vehicle steering backplate finished product.
Accompanying drawing 4 is convex hull forming die schematic diagram.
Accompanying drawing 5 is curved surface forming mould schematic diagram.
Accompanying drawing 6 is all-round blanking mold schematic diagram.
Accompanying drawing 7 is punching operation schematic diagram.
Accompanying drawing 8 be first take out draw technique formed convex closure schematic diagram.
Accompanying drawing 9 be second take out draw technique formed convex closure schematic diagram.
Accompanying drawing 10 be the 3rd take out draw technique formed convex closure schematic diagram.
In above accompanying drawing, 1, vehicle steering backplate finished product; 2, convex closure shaping upper plate; 3, the shaping lower bolster of convex closure; 4, curved surface forming cope match-plate pattern; 5, curved surface forming lower bolster; 6, all-round blanking mold; 7, upper die forming curved surface part; 8, demoulding part; 9, lower mold forming curved surface part.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Embodiment: the diel of vehicle steering backplate and process for stamping
Shown in accompanying drawing 1 ~ 10, the diel of a kind of vehicle steering backplate, comprises the convex hull forming die and curved surface forming mould that set gradually; Described convex hull forming die comprises the shaping lower bolster 3 of convex closure and convex closure shaping upper plate 2, described convex closure shaping upper plate 2 is provided with upper die forming curved surface part, this upper die forming curved surface part is provided with recess, the corresponding described upper die forming curved surface part of the shaping lower bolster of described convex closure is provided with demoulding part, the corresponding described recess of this demoulding part is provided with hole, is inserted with the shaping curved surface part of counterdie in hole; Described curved surface forming mould comprises curved surface forming lower bolster 5 and curved surface forming cope match-plate pattern 4, the upper surface of described curved surface forming cope match-plate pattern is curved surface, on it, the position of corresponding described recess is provided with groove, and the position of the corresponding described recess of described curved surface forming lower bolster is provided with projection.
Be preferred embodiment: also comprise all-round blanking mold 6, this all-round blanking mold is located at the rear side of described curved surface forming mould.
A kind of vehicle steering backplate process for stamping, comprises convex closure forming step and curved surface forming step;
In described convex closure forming step, the products material base in locating and machining hole is put between the shaping lower bolster of convex closure and convex closure shaping upper plate, the movable buoyance lift of the shaping lower bolster of convex closure, described convex closure shaping upper plate is provided with after upper die forming curved surface part matched moulds moves down and be pressed onto products material base, has coordinated convex closure shaping with lower mold forming curved surface part;
In described curved surface forming step; curved surface forming cope match-plate pattern first contact product raw material base; then the recess of products material base contacts with the groove of curved surface forming cope match-plate pattern and is protected by groove, and following curved surface forming cope match-plate pattern continuation is descending carries out curved surface forming operation with curved surface forming lower bolster.
Be preferred embodiment: also comprise all-round blanking step.
Be preferred embodiment: described convex closure is shaping to be comprised first and take out and draw technique, second and take out and draw technique and the 3rd and take out and draw technique.
Be preferred embodiment: described first takes out and draw technique and make the length 83.47 millimeters of convex closure, width 51.30 millimeters, highly reach 12.5 millimeters.
Be preferred embodiment: described second takes out and draw technique and make the length 80.28 millimeters of convex closure, width 40.01 millimeters, highly reach 13.5 millimeters.
Be preferred embodiment: the described 3rd takes out and draw length 83.89 millimeters, the width 32.05 millimeters that technique makes convex closure.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (8)

1. a vehicle steering backplate diel, is characterized in that: comprise the convex hull forming die and curved surface forming mould that set gradually; Described convex hull forming die comprises the shaping lower bolster of convex closure and convex closure shaping upper plate, described convex closure shaping upper plate is provided with upper die forming curved surface part, this upper die forming curved surface part is provided with recess, the corresponding described upper die forming curved surface part of the shaping lower bolster of described convex closure is provided with demoulding part, the corresponding described recess of this demoulding part is provided with hole, is inserted with the shaping curved surface part of counterdie in hole; Described curved surface forming mould comprises curved surface forming lower bolster and curved surface forming cope match-plate pattern, the upper surface of described curved surface forming cope match-plate pattern is curved surface, on it, the position of corresponding described recess is provided with groove, and the position of the corresponding described recess of described curved surface forming lower bolster is provided with projection.
2. vehicle steering backplate according to claim 1 diel, is characterized in that: also comprise all-round blanking mold, and this all-round blanking mold is located at the rear side of described curved surface forming mould.
3. a vehicle steering backplate process for stamping, is characterized in that: comprise convex closure forming step and curved surface forming step;
In described convex closure forming step, the products material base in locating and machining hole is put between the shaping lower bolster of convex closure and convex closure shaping upper plate, the movable buoyance lift of the shaping lower bolster of convex closure, described convex closure shaping upper plate is provided with after upper die forming curved surface part matched moulds moves down and be pressed onto products material base, has coordinated convex closure shaping with lower mold forming curved surface part;
In described curved surface forming step; curved surface forming cope match-plate pattern first contact product raw material base; then the recess of products material base contacts with the groove of curved surface forming cope match-plate pattern and is protected by groove, and following curved surface forming cope match-plate pattern continuation is descending carries out curved surface forming operation with curved surface forming lower bolster.
4. vehicle steering backplate process for stamping according to claim 3, is characterized in that: also comprise all-round blanking step.
5. vehicle steering backplate process for stamping according to claim 3, is characterized in that: described convex closure is shaping to be comprised first and take out and draw technique, second and take out and draw technique and the 3rd and take out and draw technique.
6. vehicle steering backplate process for stamping according to claim 5, is characterized in that: described first takes out and draw technique and make the length 83.45 ~ 83.47 millimeters of convex closure, width 51.2 ~ 51.35 millimeters, highly reach 12 ~ 13 millimeters.
7. vehicle steering backplate process for stamping according to claim 5, is characterized in that: described second takes out and draw technique and make the length 80 ~ 81 millimeters of convex closure, width 39.5 ~ 41 millimeters, highly reach 13.2 ~ 14 millimeters.
8. vehicle steering backplate process for stamping according to claim 5, is characterized in that: the described 3rd takes out and draw length 83 ~ 84.5 millimeters, the width 31.5 ~ 33 millimeters that technique makes convex closure.
CN201610031630.4A 2016-01-18 2016-01-18 Stamping mold and method for automobile-steering-wheel guard board Pending CN105458096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610031630.4A CN105458096A (en) 2016-01-18 2016-01-18 Stamping mold and method for automobile-steering-wheel guard board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610031630.4A CN105458096A (en) 2016-01-18 2016-01-18 Stamping mold and method for automobile-steering-wheel guard board

Publications (1)

Publication Number Publication Date
CN105458096A true CN105458096A (en) 2016-04-06

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Family Applications (1)

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CN201610031630.4A Pending CN105458096A (en) 2016-01-18 2016-01-18 Stamping mold and method for automobile-steering-wheel guard board

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102030043A (en) * 2009-09-30 2011-04-27 马自达汽车株式会社 Method of forming dash panel for vehicle
CN103008451A (en) * 2013-01-04 2013-04-03 芜湖开瑞金属科技有限公司 Processing technique for automobile support arm module
CN103934381A (en) * 2014-04-15 2014-07-23 宁波沃特汽车部件有限公司 Automobile high-strength board chassis component forming technology
CN204412900U (en) * 2014-12-10 2015-06-24 浙江西子航空工业有限公司 A kind of aircraft skin flange cupping tool
CN104874701A (en) * 2015-06-12 2015-09-02 安徽江淮汽车股份有限公司 Floor in cab as well as drawing process and die for floor
KR20150109917A (en) * 2014-03-21 2015-10-02 (주)화인테크 A lever and manufacturing method of the same
CN205463901U (en) * 2016-01-18 2016-08-17 上海维衡精密电子股份有限公司 Car steering wheel backplate stamping die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102030043A (en) * 2009-09-30 2011-04-27 马自达汽车株式会社 Method of forming dash panel for vehicle
CN103008451A (en) * 2013-01-04 2013-04-03 芜湖开瑞金属科技有限公司 Processing technique for automobile support arm module
KR20150109917A (en) * 2014-03-21 2015-10-02 (주)화인테크 A lever and manufacturing method of the same
CN103934381A (en) * 2014-04-15 2014-07-23 宁波沃特汽车部件有限公司 Automobile high-strength board chassis component forming technology
CN204412900U (en) * 2014-12-10 2015-06-24 浙江西子航空工业有限公司 A kind of aircraft skin flange cupping tool
CN104874701A (en) * 2015-06-12 2015-09-02 安徽江淮汽车股份有限公司 Floor in cab as well as drawing process and die for floor
CN205463901U (en) * 2016-01-18 2016-08-17 上海维衡精密电子股份有限公司 Car steering wheel backplate stamping die

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Application publication date: 20160406

RJ01 Rejection of invention patent application after publication