JPS6052035U - Advance return device in transfer press - Google Patents
Advance return device in transfer pressInfo
- Publication number
- JPS6052035U JPS6052035U JP14189783U JP14189783U JPS6052035U JP S6052035 U JPS6052035 U JP S6052035U JP 14189783 U JP14189783 U JP 14189783U JP 14189783 U JP14189783 U JP 14189783U JP S6052035 U JPS6052035 U JP S6052035U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric pin
- transfer
- lever
- engages
- return 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
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は実施例を装備したプレスの要部の一部断面の正
面図、第２図は第１図の■矢視による側面図、第３図は
偏心ピンの回転角と変位を示す図、第４図は偏心ピンの
回転角に対応するピニオンの回転角及びスライダの、フ
ィードストロークを示す図、第５図は偏心ピンに対応す
るプレスのクランク角度とフィードストロークの関係を
示す図、第１表はこれらの関係の数値表である。
１は回転軸、２はクランク軸、３はプーリ、４はプーリ
、５はタイミングベルト、６は偏心ピン、７はラック、
８はフンロッド、９は駆動軸、１０はピニオン、１１は
第２の偏心ピン、１２はスベリ子、１３はレバー、１４
はガイド軸、１５はスライダ、１６は溝、１７はガイド
棒、１８はフィードバーガイド、１９はフィードバー、
であシ （ｆ デフ
Ｌ、 ′
１第４図
□
ト・−
□ｌ−Ａ−Fig. 1 is a partially sectional front view of the main parts of the press equipped with the embodiment, Fig. 2 is a side view taken from the ■ arrow direction in Fig. 1, and Fig. 3 is a diagram showing the rotation angle and displacement of the eccentric pin. , FIG. 4 is a diagram showing the rotation angle of the pinion corresponding to the rotation angle of the eccentric pin and the feed stroke of the slider, FIG. 5 is a diagram showing the relationship between the crank angle of the press and the feed stroke corresponding to the eccentric pin, Table 1 is a numerical table of these relationships. 1 is a rotating shaft, 2 is a crankshaft, 3 is a pulley, 4 is a pulley, 5 is a timing belt, 6 is an eccentric pin, 7 is a rack,
8 is a rod, 9 is a drive shaft, 10 is a pinion, 11 is a second eccentric pin, 12 is a slider, 13 is a lever, 14
is a guide shaft, 15 is a slider, 16 is a groove, 17 is a guide bar, 18 is a feed bar guide, 19 is a feed bar,
(f Diff L, ' 1 Fig. 4 □ To・- □l-A-
Claims (1)
心ピンを設け、回転軸の下方に機体により昇降自在に案
内され、その上端と前記偏心ピンとをコンロッドで連結
したランクを設け、該ラックとかみ合うピニオンを一端
に固定し機体に回転自在に支持されたトランスファの駆
動軸の他端に第２の偏心ピンを設け、該第２の偏心ピン
にその中間部が係合し、前記駆動軸の下方で機体に枢着
されて揺動するレバーを設け、該レバーの先端に係合し
、機体によりアドバンス・リターン方向に案内されて往
復運動を行なうスライダを設け、該スライダにフィード
バーの一端を係合させたことを特徴とするトランスファ
プレスにおけるアドバンス・リターン装置。An eccentric pin is provided on the rotating shaft that interlocks with the crankshaft of the transfer press, and a rank is provided below the rotating shaft that is guided so as to be raised and lowered by the machine body, and its upper end is connected to the eccentric pin with a connecting rod, and a pinion that engages with the rack is provided. A second eccentric pin is provided at the other end of the drive shaft of the transfer, which is fixed at one end and rotatably supported by the fuselage, and an intermediate portion thereof engages with the second eccentric pin, so that the drive shaft of the transfer is fixed at one end and rotatably supported by the fuselage. A lever is provided which is pivotally connected to the lever and swings, a slider is provided which engages the tip of the lever and performs reciprocating motion while being guided in the advance/return direction by the aircraft body, and one end of the feed bar is engaged with the slider. This is an advanced return device for transfer presses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14189783U JPS6052035U (en) | 1983-09-13 | 1983-09-13 | Advance return device in transfer press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14189783U JPS6052035U (en) | 1983-09-13 | 1983-09-13 | Advance return device in transfer press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6052035U true JPS6052035U (en) | 1985-04-12 |
| JPS6338035Y2 JPS6338035Y2 (en) | 1988-10-06 |
Family
ID=30317221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14189783U Granted JPS6052035U (en) | 1983-09-13 | 1983-09-13 | Advance return device in transfer press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233026A (en) * | 1985-07-31 | 1987-02-13 | Aida Eng Ltd | Advance and return device for transfer |
| JPS6264437A (en) * | 1986-09-18 | 1987-03-23 | Aida Eng Ltd | Advance and return device for feed bar in transfer press |
| JPS63174926U (en) * | 1987-03-04 | 1988-11-14 |
-
1983
- 1983-09-13 JP JP14189783U patent/JPS6052035U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233026A (en) * | 1985-07-31 | 1987-02-13 | Aida Eng Ltd | Advance and return device for transfer |
| JPS6264437A (en) * | 1986-09-18 | 1987-03-23 | Aida Eng Ltd | Advance and return device for feed bar in transfer press |
| JPS63174926U (en) * | 1987-03-04 | 1988-11-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338035Y2 (en) | 1988-10-06 |
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