WO2018028024A1 - 盖板多工位级进模 - Google Patents
盖板多工位级进模 Download PDFInfo
- Publication number
- WO2018028024A1 WO2018028024A1 PCT/CN2016/099432 CN2016099432W WO2018028024A1 WO 2018028024 A1 WO2018028024 A1 WO 2018028024A1 CN 2016099432 W CN2016099432 W CN 2016099432W WO 2018028024 A1 WO2018028024 A1 WO 2018028024A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- die
- plate
- concave
- fixing plate
- convex
- Prior art date
Links
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
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
Definitions
- the utility model relates to a mold for continuous stamping processing of a cover plate, in particular to a multi-station progressive die for a cover plate.
- the existing method for producing the cover plate is by stamping, and the production device mainly comprises a punching machine and a mold, that is, a plurality of punches and a specific mold are used to punch out a semi-finished product of a specific shape, and finally the finished product is punched out, so that multiple punches and Multiple sets of matching specific molds are produced in multiple processes.
- the main processes are: blanking, punching, pressing, bending, shearing, and sizing. If single-step mold production is used, it is not conducive to the positioning of the cover plate, the quality of the punching piece is difficult to guarantee, and the process is cumbersome, the number of molds is large, the labor intensity of the worker is large, and the output is small.
- the technical problem to be solved by the present invention is to provide a multi-station progressive die with high production efficiency and low production cost for the above prior art.
- a cover multi-station progressive die which comprises a lower die base and an upper die base, and is arranged on the lower die base from the bottom from the top a die pad, a die fixing plate, a concave die plate and a guide plate, wherein a convex die pad, a punch fixing plate and a discharge plate are arranged on the upper die holder from top to bottom, in the concave
- a die hole connected to the die pad, the die fixing plate and the guide plate is arranged on the template from left to right, and corresponding pressing blocks are arranged in the respective die holes, and the punch is fixed
- the punching plate is matched with the die hole on the concave template from the left to the right, and a top block is disposed in the die hole below the pressing block, and the top block is fixed on the lower die holder.
- a spring is placed on the ram below the top block.
- a guide pin and a lifting pin are disposed between the lower die holder and the upper die holder.
- the utility model adopts the progressive die production, requires only one mold, and does not need to take and place the workpiece multiple times, can ensure the punching out the qualified cover plate, and achieve the purpose of high efficiency production.
- FIG. 1 is a schematic structural view of the present invention.
- FIG. 2 is a side view of the present invention.
- a cover multi-station progressive die in the embodiment includes a lower die holder 1 and an upper die holder 2, and the lower die holder 1 is sequentially disposed from the bottom to the top.
- a hole 11 a three-pull punching die hole 12, a two-draw die hole 13, a drawing die hole 14 and a punching die hole 15, in each of the die holes, a corresponding pressing block 16 is disposed.
- the punch fixing plate 7 is provided with a punch 17 corresponding to the die hole on the concave die plate 5 from the left to the right, and a top block 18 is disposed in the die hole below the press block 16
- the top block 18 is placed on the top ram 19 fixed to the lower mold base 1, and a spring 20 is sleeved on the ram 19 below the top block 18, and is disposed between the lower mold base 1 and the upper mold base 2 Guided nail 21 and a lifting pin 22, respectively for aligning the lower die holder 1 and the upper die holder 2, and for adjusting the pressure between the punch and the pressure block.
- the die is completely inlaid, which reduces the processing difficulty and is convenient for maintenance and exchange.
- the die edge is designed to be tapered, and the workpiece or scrap is not easy to gather in the die, and the pressure on the edge side is small and the wear is small.
- punches there are many types of punches, and there are circular punches and profiled punches according to the shape of the cross section.
- punching punches and forming punches according to their functions, which vary in size, length and rigidity.
- the basic structure and fixing method of the punch are also different. O. 02 ⁇
- the cover of the double-sided gap is 0. Ol ⁇ 0. 02 mm.
- the profiled punch is fast with the platen and the fixed plate Change the fixed, saving the replacement of the day.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
一种盖板多工位级进模,它包括下模座(1)和上模座(2),在所述下模座上由下自上依次设置有凹模垫板(3)、凹模固定板(4)、凹模板(5)和导料板(6),在所述上模座上自上而下依次设置有凸模垫板(7)、凸模固定板(8)和卸料板(9),在所述凹模板上从左向右依次开设有与凹模垫板、凹模固定板和导料板相连的凹模孔,在各个凹模孔内设置有对应的压料块(16),在所述凸模固定板上自左向右依次设置有与凹模板上的模孔相配合的冲头(17),在所述压料块下方的模孔内设置有顶块(18),所述顶块套置于跟下模座固定的顶杆(19)上,在所述顶块下方的顶杆上套设弹簧(20)。采用该级进模生产,只需1副模具,无需多次取放工件,能确保冲制出合格盖板,达到高效率生产的目的。
Description
说明书 发明名称:盖板多工位级进模
技术领域
[0001] 本实用新型涉及一种对盖板进行连续冲压加工的模具, 特别是涉及一种盖板多 工位级进模。
背景技术
[0002] 现有生产盖板的方法是通过冲压成形, 生产装置主要包括冲床和模具, 即利用 多台冲床和特定模具分布冲压出特定形状的半成品, 最后冲压出成品, 因此需 要多台冲床和多套相配合的特定模具, 采用多道工序进行生产, 其主要工序是 : 落料、 冲孔、 压形、 弯曲、 剪断、 校形等。 若采用单工序模生产, 不利于盖 板定位, 冲件质量难以保证, 且工艺繁琐、 模具数量多、 工人劳动强度大、 产 出少。
技术问题
[0003] 本实用新型所要解决的技术问题是针对上述现有技术提供一种一种生产效率高 , 生产成本低的盖板多工位级进模。
问题的解决方案
技术解决方案
[0004] 本实用新型解决上述问题所采用的技术方案为: 一种盖板多工位级进模, 它包 括下模座和上模座, 在所述下模座上由下自上依次设置有凹模垫板、 凹模固定 板、 凹模板和导料板, 在所述上模座上自上而下依次设置有凸模垫板、 凸模固 定板和卸料板, 在所述凹模板上从左向右依次幵设有与凹模垫板、 凹模固定板 和导料板相连的凹模孔, 在各个凹模孔内设置有对应的压料块, 在所述凸模固 定板上自左向右依次设置有与凹模板上的模孔相配合的冲头, 在所述压料块下 方的模孔内设置有顶块, 所述顶块套置于跟下模座固定的顶杆上, 在所述顶块 下方的顶杆上套设弹簧。
[0005] 优选地, 在所述下模座和上模座之间设置有导正钉和浮升销。
发明的有益效果
有益效果
[0006] 与现有技术相比, 本实用新型的优点在于:
[0007] 本实用新型采用级进模生产, 只需 1幅模具, 无需多次取放工件, 能确保冲制 出合格盖板, 并达到高效率生产的目的。
对附图的简要说明
附图说明
[0008] 图 1为本实用新型的结构示意图。
[0009] 图 2为本实用新型的侧视图。
实施该发明的最佳实施例
本发明的最佳实施方式
[0010] 以下结合附图实施例对本实用新型作进一步详细描述。
[0011] 如图 1_2所示, 本实施例中的一种盖板多工位级进模, 包括下模座 1和上模座 2 , 在所述下模座 1上由下自上依次设置有凹模垫板 3、 凹模固定板 4、 凹模板 5和 导料板 6, 在所述上模座 2上自上而下依次设置有凸模垫板 7、 凸模固定板 7和卸 料板 9, 在所述凹模板 5上从左向右依次幵设有与凹模垫板 3、 凹模固定板 4和导 料板 6相连的整形落料凹模孔 10、 翻孔凹模孔 11、 三拉冲孔凹模孔 12、 二拉凹模 孔 13、 一拉凹模孔 14和冲孔凹模孔 15, 在各个凹模孔内设置有对应的压料块 16 , 在所述凸模固定板 7上自左向右依次设置有与凹模板 5上的模孔相配合的冲头 1 7, 在所述压料块 16下方的模孔内设置有顶块 18, 所述顶块 18套置于跟下模座 1 固定的顶杆 19上, 在所述顶块 18下方的顶杆 19上套设弹簧 20, 在所述下模座 1和 上模座 2之间设置有导正钉 21和浮升销 22, 分别用来将下模座 1和上模座 2对准, 以及用来调节冲头和压料块之间的压力。
[0012] 凹模采取完全镶拼式, 降低了加工难度, 便于维修和调换。 为防止废料上浮和 漏料孔堵塞造成模具受损甚至报废, 凹模刃口设计成锥面式, 制件或废料不易 聚集在凹模内, 且刃口侧压力小、 磨损少。 在多工位级进模中, 凸模种类较多 , 按截面形状分有圆形凸模和异形凸模, 按功用分有冲裁凸模和成形凸模, 其 大小、 长短、 刚性各异, 凸模的基本结构和固定方法也不同。 盖板级进模中圆 形凸模***固定板, 双面间隙取 0. Ol〜0. 02 mm。 异形凸模用压板与固定板快
换固定, 节约了更换吋间。
[0013] 除上述实施例外, 本实用新型还包括有其他实施方式, 凡采用等同变换或者等 效替换方式形成的技术方案, 均应落入本实用新型权利要求的保护范围之内。
本发明的实施方式
[0014] 在此处键入本发明的实施方式描述段落。
工业实用性
[0015] 在此处键入工业实用性描述段落。
序列表自由内容
[0016] 在此处键入序列表自由内容描述段落。
Claims
[权利要求 1] 一种盖板多工位级进模, 它包括下模座 (1) 和上模座 (2) , 其特征 在于: 在所述下模座 (1) 上由下自上依次设置有凹模垫板 (3) 、 凹 模固定板 (4) 、 凹模板 (5) 和导料板 (6) , 在所述上模座 (2) 上 自上而下依次设置有凸模垫板 (7) 、 凸模固定板 (7) 和卸料板 (9 ) , 在所述凹模板 (5) 上从左向右依次幵设有与凹模垫板 (3) 、 凹 模固定板 (4) 和导料板 (6) 相连的凹模孔, 在各个凹模孔内设置有 对应的压料块 (16) , 在所述凸模固定板 (7) 上自左向右依次设置 有与凹模板 (5) 上的模孔相配合的冲头 (17) , 在所述压料块 (16 ) 下方的模孔内设置有顶块 (18) , 所述顶块 (18) 套置于跟下模座
(1) 固定的顶杆 (19) 上, 在所述顶块 (18) 下方的顶杆 (19) 上 套设弹簧 (20) 。
[权利要求 2] 根据权利要求 1所述的一种盖板多工位级进模, 其特征在于: 在所述 下模座 (1) 和上模座 (2) 之间设置有导正钉 (21) 和浮升销 (22)
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CN201620866091.1U CN205996012U (zh) | 2016-08-11 | 2016-08-11 | 盖板多工位级进模 |
CN201620866091.1 | 2016-08-11 |
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CN204276668U (zh) * | 2014-11-13 | 2015-04-22 | 四川工程职业技术学院 | 多工位级进模具定位结构及多工位级进模具 |
CN205200329U (zh) * | 2015-11-27 | 2016-05-04 | 柳州职业技术学院 | 前保安装支架多工位级进模 |
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2016
- 2016-08-11 CN CN201620866091.1U patent/CN205996012U/zh not_active Expired - Fee Related
- 2016-09-20 WO PCT/CN2016/099432 patent/WO2018028024A1/zh active Application Filing
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JPH09239733A (ja) * | 1996-03-08 | 1997-09-16 | Yazaki Corp | 連続成形用複合一体金型、及び成形品の連続製造装置 |
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