CN104353737B - Automobile back door lock reinforcing plate diel - Google Patents
Automobile back door lock reinforcing plate diel Download PDFInfo
- Publication number
- CN104353737B CN104353737B CN201410695523.2A CN201410695523A CN104353737B CN 104353737 B CN104353737 B CN 104353737B CN 201410695523 A CN201410695523 A CN 201410695523A CN 104353737 B CN104353737 B CN 104353737B
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- CN
- China
- Prior art keywords
- bolster
- molding concave
- back door
- reinforcing plate
- die
- 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.)
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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
- 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
- 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
- B21D35/003—Simultaneous forming, e.g. making more than one part per stroke
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention discloses a kind of automobile back door lock reinforcing plate diel, relate to diel manufacturing technology field, include upper bolster and die shoe, upper bolster lower end is sequentially arranged with train wheel bridge, cope match-plate pattern and forming convax mould, the both sides of forming convax mould are equipped with flange drift, flange drift is connected through cope match-plate pattern, train wheel bridge with upper bolster, and train wheel bridge is equipped with multiple loading and unloading material springs, and upper bolster mounts the multiple loading and unloading material bolts being connected with cope match-plate pattern；Die shoe upper end is sequentially arranged with lower bolster and molding concave die, the both sides of molding concave die are provided with lower bolster, being provided with the flange groove corresponding with flange drift between lower bolster with molding concave die, lower bolster is equipped with multiple lower discharging springs, and die shoe is equipped with the multiple lower stripper bolt being connected with molding concave die.Compared with prior art, the present invention carries out flange while to workpiece punch forming, completes whole manufacturing procedures of automobile back door lock reinforcing plate, and workpiece is not required to reorientate, accurate positioning, constant product quality.
Description
Technical field
The present invention relates to diel manufacturing technology field, a kind of for automobile back door lock reinforcing plate swaging and the diel of flange.
Background technology
Automobile back door lock reinforcing plate as shown in Figure 1, include middle part to raise up the reinforcing plate body 101 of connecting portion 102 of a bending, the opposite sides of described reinforcing plate body 101 is provided with downward-sloping swash plate 104, described swash plate 104 connects outwardly directed support plate 104, the seesaw 103 being upturned, the processing swaging to be carried out of this automobile back door lock reinforcing plate and flange it is provided with in the described other both sides of reinforcing plate body 101.The lock reinforcing plate diel of existing automobile back door can only carry out single working procedure processing, first by reinforcing plate workpiece punch forming, the seesaw of flange processing both sides the most again, use two molds, two pressing equipments just can complete the processing of automobile back door lock reinforcing plate, to reorientate when carrying out flange after reinforcing plate workpiece punch forming, easily causes location inaccurate, unstable product quality, and production efficiency is low.
Summary of the invention
The technical problem to be solved is to provide a kind of automobile back door lock reinforcing plate diel, and to solve existing automobile back door lock reinforcing plate processing two molds, workpiece positions inaccurate problem.
In order to solve the problems referred to above, the technical solution used in the present invention is: the lock reinforcing plate diel of this automobile back door, include upper bolster and die shoe, described upper bolster lower end is sequentially arranged with train wheel bridge, cope match-plate pattern and forming convax mould, in the both sides of described forming convax mould equipped with flange drift, described flange drift passes described cope match-plate pattern, described train wheel bridge is connected with described upper bolster, offset with described upper bolster equipped with upper end on described train wheel bridge, multiple loading and unloading material springs of described cope match-plate pattern are stretched in lower end, the multiple loading and unloading material bolts being connected through described train wheel bridge are mounted with described cope match-plate pattern at described upper bolster；Described die shoe upper end is sequentially arranged with lower bolster and molding concave die, the both sides of described molding concave die are provided with lower bolster, the flange groove corresponding with described flange drift it is provided with between described lower bolster with described molding concave die, described molding concave die is stretched into equipped with upper end on described lower bolster, the multiple lower discharging spring of described die shoe is stretched in lower end, at described die shoe equipped with the multiple lower stripper bolt being connected with described molding concave die through described lower bolster.
In above-mentioned automobile back door lock reinforcing plate Stamping Die Technology scheme, more specifically technical scheme is it may also is that described upper bolster lower end is equipped with upper limit post, and described die shoe upper end is equipped with the lower limit post corresponding with described upper limit post.
Further, described loading and unloading material bolt and described lower stripper bolt are respectively arranged with contour sleeve.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, the present invention in the both sides of forming convax mould equipped with flange drift, flange drift is connected through cope match-plate pattern, train wheel bridge with upper bolster, die shoe upper end is provided with lower bolster equipped with molding concave die, the both sides of molding concave die, is provided with the flange groove corresponding with flange drift between lower bolster with molding concave die；The lock reinforcing plate diel of this automobile back door carries out flange while to workpiece punch forming, completes whole manufacturing procedures of automobile back door lock reinforcing plate, and workpiece is not required to reorientate, accurate positioning, constant product quality, and production efficiency improves.
2, upper bolster lower end is equipped with upper limit post, and die shoe upper end is equipped with the lower limit post corresponding with upper limit post；Effectively limit mold stroke, protect mould.
3, on loading and unloading material bolt and lower stripper bolt, it is respectively arranged with contour sleeve, it is ensured that the stroke of discharging, makes workpiece take off from mould smoothly.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile back door lock reinforcing plate.
Fig. 2 is the structural representation of the embodiment of the present invention.
Fig. 3 is the left view of Fig. 2.
Detailed description of the invention
The invention will be further described for embodiment below in conjunction with the accompanying drawings:
nullSuch as Fig. 2、A kind of automobile back door lock reinforcing plate diel shown in Fig. 3，Include upper bolster 11 and die shoe 7，Die shoe 7 is arranged on base plate 1 by mould foot 6，Upper bolster 11 lower end is sequentially arranged with upper padding plate 14、Train wheel bridge 12、Cope match-plate pattern 15 and forming convax mould 16，In the both sides of forming convax mould 16 equipped with flange drift 13，Flange drift 13 is through cope match-plate pattern 15、Train wheel bridge 12 is connected with upper bolster 11，Offset with upper bolster 11 through upper padding plate 14 equipped with upper end on train wheel bridge 12，14 loading and unloading material springs 17 of cope match-plate pattern 15 are stretched in lower end，Mount through upper padding plate 14 at upper bolster 11、Four loading and unloading material bolts 18 that train wheel bridge 12 is connected with cope match-plate pattern 15，Loading and unloading material bolt 18 and upper bolster 11、Train wheel bridge 12 and upper padding plate 14 are flexibly connected，Equipped with contour sleeve on loading and unloading material bolt 18；Die shoe 7 upper end is sequentially arranged with lower bolster 5 and the molding concave die 3 coordinated with forming convax mould 16, the both sides of molding concave die 3 are provided with lower bolster 8, the flange groove corresponding with flange drift 13 it is provided with between lower bolster 8 with molding concave die 3, molding concave die 3 is stretched into equipped with upper end on lower bolster 5, eight lower discharging springs 2 of die shoe 7 are stretched in lower end, at die shoe 7 equipped with the lower stripper bolt 4 of two be connected with molding concave die 3 through lower bolster 5, lower stripper bolt 4 is flexibly connected with die shoe 7 and lower bolster 5, equipped with contour sleeve in lower stripper bolt 4；In upper bolster 11 lower end equipped with upper limit post 10, die shoe 7 upper end is equipped with the lower limit post 9 corresponding with upper limit post 10, and die shoe 7 upper end is equipped with guide pillar 19, and upper bolster 11 lower end is equipped with the guide pin bushing 20 being enclosed within guide pillar 19.
The present invention carries out flange while to workpiece punch forming, completes whole manufacturing procedures of automobile back door lock reinforcing plate, and workpiece is not required to reorientate, accurate positioning, constant product quality, and production efficiency improves.
Claims (3)
1. an automobile back door lock reinforcing plate diel, include upper bolster (11) and die shoe (7), it is characterized in that: described upper bolster (11) lower end is sequentially arranged with train wheel bridge (12), cope match-plate pattern (15) and forming convax mould (16), in the both sides of described forming convax mould (16) equipped with flange drift (13), described flange drift (13) passes described cope match-plate pattern (15), described train wheel bridge (12) is connected with described upper bolster (11), offset with described upper bolster (11) equipped with upper end on described train wheel bridge (12), multiple loading and unloading material springs (17) of described cope match-plate pattern (15) are stretched in lower end, the multiple loading and unloading material bolts (18) being connected through described train wheel bridge (12) are mounted with described cope match-plate pattern (15) at described upper bolster (11)；Described die shoe (7) upper end is sequentially arranged with lower bolster (5) and molding concave die (3), the both sides of described molding concave die (3) are provided with lower bolster (8), the flange groove corresponding with described flange drift (13) it is provided with between described lower bolster (8) with described molding concave die (3), described molding concave die (3) is stretched into equipped with upper end on described lower bolster (5), the multiple lower discharging spring (2) of described die shoe (7) is stretched in lower end, at described die shoe (7) equipped with the multiple lower stripper bolt (4) being connected with described molding concave die (3) through described lower bolster (5).
Automobile back door the most according to claim 1 lock reinforcing plate diel, it is characterised in that: described upper bolster (11) lower end is equipped with upper limit post (10), and described die shoe (7) upper end is equipped with the lower limit post (9) corresponding with described upper limit post (10).
Automobile back door the most according to claim 1 and 2 lock reinforcing plate diel, it is characterised in that: on described loading and unloading material bolt (18) and described lower stripper bolt (4), it is respectively arranged with contour sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695523.2A CN104353737B (en) | 2014-11-27 | 2014-11-27 | Automobile back door lock reinforcing plate diel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410695523.2A CN104353737B (en) | 2014-11-27 | 2014-11-27 | Automobile back door lock reinforcing plate diel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104353737A CN104353737A (en) | 2015-02-18 |
| CN104353737B true CN104353737B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410695523.2A Active CN104353737B (en) | 2014-11-27 | 2014-11-27 | Automobile back door lock reinforcing plate diel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104353737B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785635A (en) * | 2015-04-09 | 2015-07-22 | 柳州市飞歌汽车配件有限公司 | Left rear supporting plate and right rear supporting plate shape pressing die |
| CN105328027A (en) * | 2015-11-11 | 2016-02-17 | 无为县鑫发盛汽车零部件有限公司 | L-shaped sheet metal part stamping mould |
| CN107584024B (en) * | 2017-10-13 | 2023-09-15 | 中国船舶重工集团公司第七O三研究所 | Stamping forming die for waveform membrane disc |
| CN107962112A (en) * | 2017-11-09 | 2018-04-27 | 黄晓军 | A kind of metal stamping die and manufacturing process |
| CN107900254B (en) * | 2017-12-07 | 2019-01-15 | 安徽吉思特智能装备有限公司 | A kind of punching mechanism of car door lock production line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3197996A (en) * | 1962-12-07 | 1965-08-03 | Budd Co | Redrawing dies for deep drawing to varying depths |
| JP4611205B2 (en) * | 2003-09-05 | 2011-01-12 | 株式会社ユタカ技研 | Press forming method and press forming apparatus for plate material |
| CN101417306B (en) * | 2008-11-08 | 2011-10-26 | 潍坊帅克机械有限责任公司 | Stamping die for producing hollow parts with holes at lateral wall and stamping method thereof |
| CN101653801B (en) * | 2009-08-26 | 2011-02-09 | 昆山联德精密机械有限公司 | Stamping die for forming punching scrap and peripheral flanging simultaneously |
| CN102259134B (en) * | 2011-06-29 | 2012-12-19 | 无锡市中捷减震器有限公司 | One-piece forming die with multiple functions |
| CN103817223A (en) * | 2012-11-16 | 2014-05-28 | 无锡爱博金属制品有限公司 | Flanging, bulging and shaping die for automobile ABS (anti-skid brake system) supports |
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| Publication number | Publication date |
|---|---|
| CN104353737A (en) | 2015-02-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: Huangling village, Labao Town, Liujiang District, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Funiu Technology Co., Ltd Address before: The emerging industrial park Liuzhou city the Guangxi Zhuang Autonomous Region Xingfu road 545114 No. 8 Patentee before: LIUZHOU FEIGE AUTO PARTS Co.,Ltd. |
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| TR01 | Transfer of patent right |