JPH02126800U - - Google Patents
Info
- Publication number
- JPH02126800U JPH02126800U JP3334589U JP3334589U JPH02126800U JP H02126800 U JPH02126800 U JP H02126800U JP 3334589 U JP3334589 U JP 3334589U JP 3334589 U JP3334589 U JP 3334589U JP H02126800 U JPH02126800 U JP H02126800U
- Authority
- JP
- Japan
- Prior art keywords
- ram
- punch
- utility
- model registration
- drive device
- 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.)
- Granted
Links
- 238000004080 punching Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
第１図は、本考案による実施例を示す正面図、
第２図は、第１図に示す実施例の動作途中の状態
を示す正面図、第３図は、本考案の別の実施例を
示す正面図、第４図は、第３図のＰ−Ｐ断面図、
第５図は、従来の穿孔装置の構造を示す正面図、
第６図は、従来の穿孔装置の別の構造を示す正面
図、第７図は、第６図のＰ−Ｐ断面図を示す断面
図である。
１……パンチ、２……パンチホルダー、３……
ダイス、５……駆動ラム、６……パンチガイド、
８……偏心カム、９，１１……ストツパ、１０…
…ばね。
FIG. 1 is a front view showing an embodiment according to the present invention;
2 is a front view showing the embodiment shown in FIG. 1 in a state in the middle of operation, FIG. 3 is a front view showing another embodiment of the present invention, and FIG. 4 is a front view of the embodiment shown in FIG. P cross section,
FIG. 5 is a front view showing the structure of a conventional drilling device;
FIG. 6 is a front view showing another structure of a conventional punching device, and FIG. 7 is a sectional view taken along the line PP in FIG. 6. 1...Punch, 2...Punch holder, 3...
Dice, 5... Drive ram, 6... Punch guide,
8... Eccentric cam, 9, 11... Stopper, 10...
...Spring.
Claims (1)
ス孔を備えた穿孔装置において、前記パンチの各
々の頭部に接した梁状のラムの中央近傍を駆動す
るパンチ駆動装置と、前記駆動装置による所定の
行程範囲外への前記ラムの行程を制限するストツ
パを前記ラムの両端付近に配置したことを特徴と
する穿孔装置。 ２ パンチを待機位置に保持する弾性体を各々の
パンチに備えたことを特徴とする実用新案登録請
求の範囲第１項記載の穿孔装置。 ３ パンチの頭部と梁状ラムを緩連結し、前記ラ
ムの両端に前記ラムを待機位置に保持する弾性体
に備えたことを特徴とする実用新案登録請求の範
囲第１項記載の穿孔装置。 ４ 駆動装置として回転偏心カムを用いたことを
特徴とする実用新案登録請求の範囲第１項記載の
穿孔装置。 ５ 駆動装置としてクランク機構を用いたことを
特徴とする実用新案登録請求の範囲第１項、第２
項、または第３項に記載の穿孔装置。 ６ 駆動装置としてトグル機構を用いたことを特
徴とする実用新案登録請求の範囲第１項、第２項
、または第３項に記載の穿孔装置。[Claims for Utility Model Registration] 1. A punch that drives the vicinity of the center of a beam-shaped ram in contact with the head of each punch in a punching device equipped with a plurality of pairs of punches and die holes arranged in a straight line. 1. A drilling device comprising: a drive device; and stoppers for restricting the travel of the ram outside a predetermined travel range by the drive device, disposed near both ends of the ram. 2. The punching device according to claim 1, wherein each punch is provided with an elastic body for holding the punch in a standby position. 3. A punching device according to claim 1, characterized in that the head of a punch and a beam-like ram are loosely connected, and elastic bodies are provided at both ends of the ram to hold the ram in a standby position. . 4. The drilling device according to claim 1 of the utility model registration, characterized in that a rotating eccentric cam is used as the driving device. 5 Claims 1 and 2 for utility model registration characterized in that a crank mechanism is used as a drive device
or the punching device according to item 3. 6. The drilling device according to claim 1, 2, or 3 of the utility model registration claim, characterized in that a toggle mechanism is used as the drive device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334589U JP2500883Y2 (en) | 1989-03-24 | 1989-03-24 | Perforator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3334589U JP2500883Y2 (en) | 1989-03-24 | 1989-03-24 | Perforator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02126800U true JPH02126800U (en) | 1990-10-18 |
| JP2500883Y2 JP2500883Y2 (en) | 1996-06-12 |
Family
ID=31536937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3334589U Expired - Lifetime JP2500883Y2 (en) | 1989-03-24 | 1989-03-24 | Perforator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500883Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293692A (en) * | 2000-04-12 | 2001-10-23 | Ricoh Elemex Corp | Punching device |
-
1989
- 1989-03-24 JP JP3334589U patent/JP2500883Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001293692A (en) * | 2000-04-12 | 2001-10-23 | Ricoh Elemex Corp | Punching device |
| JP4548755B2 (en) * | 2000-04-12 | 2010-09-22 | リコーエレメックス株式会社 | Punch processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500883Y2 (en) | 1996-06-12 |