JPH02148719U

JPH02148719U -

Info

Publication number: JPH02148719U
Application number: JP5926489U
Authority: JP
Priority date: 1989-05-23
Filing date: 1989-05-23
Publication date: 1990-12-18
Anticipated expiration: 2004-05-23
Also published as: JPH0726015Y2

Description

[Brief explanation of drawings]

第１〜４図は本考案の一実施例としてのスクラ
ツプカツタ付きプレス機を示すもので、第１図は
その一部を示す平面図、第２図は第１図の−
矢視断面図、第３図は第１図の−矢視断面図
、第４図はそのトリム刃の斜視図であり、第５〜
７図は従来のスクラツプカツタ付きプレス機を示
すもので、第５図はその一部を示す平面図、第６
図は第５図の−矢視断面図、第７図は第５図
の−矢視断面図である。１，２……下刃、１Ｅ，２Ｆ……外周刃面、４
，５……パツド、６Ｅ，６Ｆ……内周刃面、８…
…スクラツプシユート、１０……トリム刃、１１
……隆起刃先、Ｅ，Ｆ……ブランク。 1 to 4 show a press machine with a scrap cutter as an embodiment of the present invention, FIG. 1 is a plan view showing a part of the press machine, and FIG.
3 is a sectional view taken along the - arrow in FIG. 1; FIG. 4 is a perspective view of the trim blade;
Fig. 7 shows a conventional press machine with a scrap cutter, Fig. 5 is a plan view showing a part of it, and Fig. 6 shows a press machine with a scrap cutter.
The figure is a sectional view taken along the - arrow in FIG. 5, and FIG. 7 is a sectional view taken along the - arrow in FIG. 1, 2...Lower blade, 1E, 2F...Outer blade surface, 4
, 5...pad, 6E, 6F...inner peripheral cutting surface, 8...
... Scrap shoot, 10 ... Trim blade, 11
...Raised cutting edge, E, F...Blank.

Claims

[Scope of utility model registration request]

In a press machine with a scrap cutter that cuts and discharges the scrap left around the outer periphery of the blank when punching multiple blanks from a single material board at the same time. , a lower blade having an outer peripheral cutting surface corresponding to the outer peripheral shape of the blank and an upper blade having an inner peripheral cutting surface corresponding to the outer peripheral shape of the blank are provided, and are sandwiched between the opposing outer peripheral cutting surfaces of the lower blade. A trim in which the upper blade is configured as a space into which the upper blade can enter, and the upper blade that descends toward the space is provided with a downwardly raised blade extending in a direction transverse between the inner circumferential blade surfaces adjacent to the upper blade. A press machine with a scrap cutter that features a built-in blade.