CN109955032A - 下横臂衬板生产工艺 - Google Patents
下横臂衬板生产工艺 Download PDFInfo
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- CN109955032A CN109955032A CN201711336866.XA CN201711336866A CN109955032A CN 109955032 A CN109955032 A CN 109955032A CN 201711336866 A CN201711336866 A CN 201711336866A CN 109955032 A CN109955032 A CN 109955032A
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- Prior art keywords
- punching
- blanking
- machine
- workpiece
- hydraulic press
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Forging (AREA)
Abstract
一种下横臂衬板生产工艺,其特征是经过下料,冲裁、落料,弯曲成形,冲孔,去毛刺步骤。将工件的左、右件在同一套模具上生产,生产模具、设备投入少,材料利用率高,产品形状、尺寸一致性好,质量稳定、可靠,操作简便,生产效率高、成本低,具有推广应用价值。
Description
技术领域
本发明涉及一种汽车零部件生产工艺,特别是一种下横臂衬板生产工艺。
背景技术
汽车下横臂衬板为中心对称的左、右件,常规的生产方式是采用简易模具生产,左、右件分别需要各自设计制作模具,手工成形,存在产品形状、尺寸不一致,质量不稳定,影响后工序零件的配合和焊接质量,且操作繁琐,生产效率低、成本高。
发明内容
本发明的目的是为了克服现有技术的上述不足之处,而提供一种产品形状、尺寸一致性好,质量稳定、可靠,操作简便,生产效率高、成本低的下横臂衬板生产工艺。
为实现上述发明目的,本发明采用的具体工艺步骤如下:
1、下料:将根据工件左、右件的展开尺寸,计算下料尺寸,在剪板机上,将板料剪成条料;
2、冲裁、落料:设计制作专用冲裁、落料模具,在冲床或液压机上,对已剪切成条料进行冲裁、落料加工;
3、弯曲成形:设计制作专用弯曲成形模具,在冲床或液压机上,对已冲裁、落料的工件半成品进行弯曲成形加工;
4、冲孔:设计制作专用冲孔模具,在冲床或液压机上,对已经弯曲成形的工件进行冲孔加工;
5、去毛刺:将工件装入抛丸机或滚砂机内进行去毛刺处理。
本发明由于采用以上加工方法,将工件的左、右件在同一套模具上生产,生产模具、设备投入少,材料利用率高,产品形状、尺寸一致性好,质量稳定、可靠,操作简便,生产效率高、成本低,具有推广应用价值。
具体实施方式
1、将根据工件左、右件的展开尺寸,计算下料尺寸,在剪板机上,将板料剪成条料;
2、设计制作专用冲裁、落料模具,在冲床或液压机上,对已剪切成条料进行冲裁、落料加工;
3、设计制作专用弯曲成形模具,在冲床或液压机上,对已冲裁、落料的工件半成品进行弯曲成形加工;
4、设计制作专用冲孔模具,在冲床或液压机上,对已经弯曲成形的工件进行冲孔加工;
5、将工件装入抛丸机或滚砂机内进行去毛刺处理。
Claims (1)
1.一种下横臂衬板生产工艺,其特征是经过以下工艺步骤:
(1)、下料:将根据工件左、右件的展开尺寸,计算下料尺寸,在剪板机上,将板料剪成条料;
(2)、冲裁、落料:设计制作专用冲裁、落料模具,在冲床或液压机上,对已剪切成条料进行冲裁、落料加工;
(3)、弯曲成形:设计制作专用弯曲成形模具,在冲床或液压机上,对已冲裁、落料的工件半成品进行弯曲成形加工;
(4)、冲孔:设计制作专用冲孔模具,在冲床或液压机上,对已经弯曲成形的工件进行冲孔加工;
(5)、去毛刺:将工件装入抛丸机或滚砂机内进行去毛刺处理。
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CN201711336866.XA CN109955032A (zh) | 2017-12-14 | 2017-12-14 | 下横臂衬板生产工艺 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115415749A (zh) * | 2022-09-21 | 2022-12-02 | 成都飞机工业(集团)有限责任公司 | 一种卡箍冲压加工方法 |
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2017
- 2017-12-14 CN CN201711336866.XA patent/CN109955032A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115415749A (zh) * | 2022-09-21 | 2022-12-02 | 成都飞机工业(集团)有限责任公司 | 一种卡箍冲压加工方法 |
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