JPS6153160B2 - - Google Patents
Info
- Publication number
- JPS6153160B2 JPS6153160B2 JP13545783A JP13545783A JPS6153160B2 JP S6153160 B2 JPS6153160 B2 JP S6153160B2 JP 13545783 A JP13545783 A JP 13545783A JP 13545783 A JP13545783 A JP 13545783A JP S6153160 B2 JPS6153160 B2 JP S6153160B2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- mounting
- ram
- attached
- mounting plate
- 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.)
- Expired
Links
- 230000001680 brushing effect Effects 0.000 claims description 5
- 238000007664 blowing Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/02—Screens or other safety members moving in synchronism with members which move to and fro
- F16P3/04—Screens or other safety members moving in synchronism with members which move to and fro for machines with parts which approach one another during operation, e.g. for stamping presses
- F16P3/06—Screens or other safety members moving in synchronism with members which move to and fro for machines with parts which approach one another during operation, e.g. for stamping presses in which body parts of the operator are removed from the danger zone on approach of the machine parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Presses And Accessory Devices Thereof (AREA)
Description
【発明の詳細な説明】
本発明は手払い式プレス安全装置の改良に関す
るもので、払い棒の回動支点をプレス機ラムの前
方から側方に片寄せることにより、静止状態にお
いてラムの前方を大きく開き、加工材料の出し入
れ等に便ならしめると共に、手払い用保護板を二
本の平行等長の払い棒をもつて支持部材に連結す
ることによりラム下降の際、その前方を幅広く覆
い安全性を確保し得るようにしたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a hand-operated press safety device, and by shifting the pivot point of the dispensing rod from the front of the press ram to the side, it is possible to prevent the front of the ram from moving in a stationary state. It opens wide to make it convenient for loading and unloading processing materials, and by connecting the manual cleaning protection plate to the support member with two parallel and equal length cleaning rods, it covers a wide area in front of the ram for safety when it descends. It is designed to ensure gender.
以下、本発明の詳細を実施例を示す図について
説明すると、第１図において１はプレス機本体、
２は作業台、３はラムである。４は作業台２の図
示右側部に立設した支柱で、支柱４の基部にはＬ
字状の固定板５が固着され、固定板５には第２図
に示すように４個の取付孔５ａが穿設されてい
て、この取付孔５ａの１つを作業台２の取付溝６
に合致させてボルト７ａ、ナツト７ｂよりなる固
定具７により立設位置を調整して作業台２に取付
ける。 Hereinafter, details of the present invention will be explained with reference to figures showing embodiments. In Fig. 1, 1 is a press machine main body;
2 is a workbench and 3 is a ram. 4 is a column installed on the right side of the workbench 2 in the figure, and at the base of column 4 is an L.
A letter-shaped fixing plate 5 is fixed, and the fixing plate 5 has four mounting holes 5a as shown in FIG.
The mounting position is adjusted using the fixing device 7 consisting of bolts 7a and nuts 7b to match the above, and the mounting position is adjusted to the workbench 2.
而して支柱４の上部には矩形状の取付板８が取
付けてある。この取付板８の支柱４への取付け
は、第２図に示すように取付板８の上下に離隔し
て一端を取付板８にボルト８ａで止着した取付腕
９，１０の他端部にそれぞれ嵌合孔９ａ，１０ａ
を穿設してこれに支柱４を挿通し、止めねじ１
１，１１をもつて止着することにより行われる。 A rectangular mounting plate 8 is attached to the upper part of the support column 4. The mounting plate 8 is attached to the support column 4 by attaching the other ends of mounting arms 9 and 10, which are spaced apart above and below the mounting plate 8 and whose one end is fixed to the mounting plate 8 with bolts 8a, as shown in FIG. Fitting holes 9a and 10a, respectively
Drill a hole, insert the support column 4 into it, and tighten the set screw 1.
This is done by fixing them with 1 and 11.
また、１２は取付腕１０の止環で、取付腕１０
の下部に密着させて支柱４に止めねじ１３により
取付けてある。この止環１２は取付腕９，１０に
螺着した止めねじ１１，１１をゆるめて取付板８
を回動するときこれを支持し、また装置をプレス
機に取付の際には止めねじ１３をゆるめて止環１
２自体も上下して調整を行い得るようになつてい
る。１４，１５は払い棒で上部は取付板８の下部
にそれぞれ並べ枢着１６，１７され、下部は水平
に設けた保護板１８に各払い棒１４，１５が互い
に平行かつ等長となるようそれぞれ枢着１９，２
０されている。各払い棒１４，１５には保護板１
８の取付位置調整用の取付孔１４ａ，１５ａがそ
れぞれ適当間隔に列設され、これに保護板１８を
選択的に取付け得るようになつている。２１は保
護板１８の内端縁に設けたゴム等からなる緩衝部
材である。２２は三角状の回動板で取付板８に軸
着２３され、その右下端部には連結板２４の一端
部が連結２５され、連結板２４の他端部には上記
一方の払い棒１４の上方延出端部が連結２６され
ており、また回動板２２の左上端部には取付孔２
７，２７………が列設され、これには引下げロツ
ド２８の取付部２８ａに穿設した取付孔２８ｂに
挿通され、ボルト２９により固定された長さ調整
用の調節杆３０の上端部がスペーサ３１（第２
図、第３図）を介しボルト３２とナツト３２′を
もつて選択的に連結されている。而して引下げロ
ツド２８の下端部には取付孔３３が穿設され、こ
の取付孔３３がラム３の上型取付用部材を保持す
る植込ボルト３ａに螺着した締付用ナツトに回動
自在かつ取外し可能に被嵌して取付けられてい
る。尚、図中３４はカバーで、スペーサ３５、ボ
ルト３６をもつて取付板８に取付けられている。 In addition, 12 is a ring stopper for the mounting arm 10;
It is attached to the column 4 with a set screw 13 in close contact with the lower part of the column. This retaining ring 12 is attached to the mounting plate 8 by loosening the setscrews 11, 11 screwed onto the mounting arms 9, 10.
When rotating the device, support it, and when installing the device on a press machine, loosen the set screw 13 and tighten the stop ring 1.
2 itself can also be adjusted by moving it up and down. Reference numerals 14 and 15 denote blowing rods, and the upper portions are arranged and pivoted 16 and 17 at the bottom of the mounting plate 8, respectively, and the lower portions are mounted on a horizontally provided protection plate 18 so that the blowing rods 14 and 15 are parallel to each other and have the same length. Pivot 19,2
It is set to 0. A protective plate 1 is attached to each blowing rod 14, 15.
8 mounting holes 14a and 15a for adjusting the mounting position are arranged in a row at appropriate intervals, and the protection plate 18 can be selectively mounted to these holes. Reference numeral 21 denotes a buffer member made of rubber or the like provided on the inner edge of the protection plate 18. Reference numeral 22 denotes a triangular rotating plate which is pivoted 23 to the mounting plate 8, and one end of a connecting plate 24 is connected 25 to its lower right end, and one of the above-mentioned brushing rods 14 is connected to the other end of the connecting plate 24. The upper extending end portions of the rotary plate 22 are connected to each other at 26, and the upper left end portion of the rotating plate 22 has a mounting hole 2.
7, 27...... are arranged in a row, and the upper end of an adjustment rod 30 for length adjustment is inserted into a mounting hole 28b drilled in the mounting portion 28a of the pull-down rod 28 and fixed with a bolt 29. Spacer 31 (second
They are selectively connected via a bolt 32 and a nut 32' (Fig. 3). A mounting hole 33 is formed in the lower end of the pull-down rod 28, and this mounting hole 33 is rotated by a tightening nut screwed onto a stud 3a that holds the upper mold mounting member of the ram 3. It is fitted and attached in a freely and removably manner. In the figure, reference numeral 34 denotes a cover, which is attached to the mounting plate 8 with spacers 35 and bolts 36.
本発明の安全装置をプレス機に取付けるには、
先ず支柱４を作業台２上に取付溝６を利用して前
後方向の位置を調整して固定し、次に取付板８を
支柱４に取付け、引下げロツド２８下端部の取付
孔３３をラム３の型取付用ボルト３ａに被嵌して
取付け、ラム３の上死点において保護板１８が右
端部にあり、ラムの下降時に揺動して同ラムの前
面を覆うよう取付板８の高さ、調節杆３０の回動
板２２への取付位置およびその長さ、保護板１８
の高さ、および必要に応じ支柱４の左右方向の固
定位置等を調整するだけでプレス機に何等取付の
ための加工を施こすことなく各種サイズのプレス
機に簡便に取付けることができる。 To attach the safety device of the present invention to a press machine,
First, the support column 4 is fixed on the workbench 2 by adjusting its position in the front and rear direction using the mounting groove 6. Next, the mounting plate 8 is attached to the support column 4, and the mounting hole 33 at the lower end of the pulling rod 28 is inserted into the ram 3. The height of the mounting plate 8 is set so that the protective plate 18 is on the right end at the top dead center of the ram 3, and swings when the ram descends to cover the front surface of the ram. , the mounting position and length of the adjustment rod 30 on the rotation plate 22, and the protection plate 18
By simply adjusting the height of the support column 4 and the horizontal fixing position of the support column 4 as necessary, it can be easily attached to press machines of various sizes without performing any installation work on the press machine.
而してプレス機を作動してラム３が下降すると
引下げロツド２８も下降して回動板２２を反時計
方向に回動し、連結板２４を介して払い棒１４を
時計方向に回動するので保護板１８が右端部から
左方に揺動し、作業台上の手指を払い除いて作業
者の安全を確保することができる。その際上述の
ように保護板１８を平行等長の払い棒１４，１５
をもつて取付板８に連結したので保護板１８は水
平状態を保ちつつ揺動し、従つて払い棒１４，１
５の支点を側方に片寄せても、左行の際ラムの前
面を広く覆うことができ安全性が確保される。ま
た、上述のように払い棒１４，１５の支点が側方
にあるのでプレス機休止の際、保護板１８はさら
に側方に止まり、ラムの前面が広く開くので加工
材料の出し入れ等が一層容易となり、また引下げ
ロツド２８下端の取付孔３３は常にラム３の植込
ボルト３ａに螺着した締付用ナツトに単に被嵌し
てあるだけであるから、これを取外し、さらに止
めねじ１１，１１をゆるめて取付板８を止環１２
上において右方に回動することにより作業台２の
上面がさらに広く使用でき、型の交換等に極めて
便利である。 When the press is operated and the ram 3 is lowered, the pull-down rod 28 is also lowered, rotating the rotating plate 22 counterclockwise, and rotating the blowing rod 14 clockwise via the connecting plate 24. Therefore, the protection plate 18 swings from the right end to the left, and removes fingers on the workbench to ensure the safety of the worker. At that time, as mentioned above, the protection plate 18 is moved parallel to the brushing rods 14 and 15 of equal length.
Since it is connected to the mounting plate 8 with
Even if the fulcrum of No. 5 is shifted to the side, the front surface of the ram can be widely covered when moving to the left, ensuring safety. In addition, as mentioned above, the fulcrums of the brushing rods 14 and 15 are on the sides, so when the press is stopped, the protection plate 18 stays on the side, and the front of the ram opens wide, making it easier to take in and out the processed material. Also, since the mounting hole 33 at the lower end of the pull-down rod 28 is always simply fitted with a tightening nut screwed onto the stud 3a of the ram 3, this is removed and the setscrews 11, 11 Loosen the mounting plate 8 and attach it to the retaining ring 12.
By rotating the upper part to the right, the upper surface of the workbench 2 can be used more widely, which is extremely convenient for exchanging molds, etc.
本発明のプレス安全装置は上述のように安全性
が確保されると共に作業性を著しく向上せしめる
ことができ、また構造が簡単で製作も極めて容易
である等の利点を有している。 The press safety device of the present invention has advantages such as ensuring safety as described above, significantly improving workability, and being simple in structure and extremely easy to manufacture.
図面は本発明プレス安全装置の一実施例を示
し、第１図は正面図、第２図は側面図、第３図は
第１図のＡ−Ａ線矢視図である。
１……プレス機本体、２……作業台、３……ラ
ム、４……支柱、８……取付板、１４，１５……
払い棒、１８……保護板、２２……回動板、２４
……連結板、２８……引下げロツド、３０……調
節杆。
The drawings show an embodiment of the press safety device of the present invention, in which FIG. 1 is a front view, FIG. 2 is a side view, and FIG. 3 is a view taken along the line A--A in FIG. 1. 1... Press machine main body, 2... Workbench, 3... Ram, 4... Support column, 8... Mounting plate, 14, 15...
Dispensing rod, 18...Protective plate, 22... Rotating plate, 24
... Connecting plate, 28 ... Pulling rod, 30 ... Adjustment rod.
Claims (1)
これに取付板８を回動可能に取付けこれを止めね
じ１１をもつて固定し、該取付板８に保護板１８
を平行等長の払い棒１４，１５を介し連結して同
保護板１８をプレス機ラム３前方から一側に片寄
せた点を支点とし左右方向に揺動可能ならしめ、
該一方の払い棒１４の上方延出端部を前記取付板
８に軸着２３した回動板２２の一端部に連結板２
４を介し連結すると共に、該回動板２２の他端部
を引下げロツド２８を介しラム３に連結したこと
を特徴とする手払い式プレス安全装置。1 A support post 4 is erected on one side of the press machine workbench 2, a mounting plate 8 is rotatably attached to the support post 4, and this is fixed with a set screw 11, and a protection plate 18 is attached to the mounting plate 8.
are connected via parallel and equal length brushing rods 14 and 15, so that the protection plate 18 can be swung from side to side using a point shifted to one side from the front of the press ram 3 as a fulcrum,
The connecting plate 2 is attached to one end of the rotating plate 22, which has an upwardly extending end portion of the one of the brushing rods 14 pivoted to the mounting plate 8.
4, and the other end of the rotating plate 22 is connected to the ram 3 via a pull-down rod 28.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13545783A JPS6027499A (en) | 1983-07-25 | 1983-07-25 | Hand sweep type safety device for press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13545783A JPS6027499A (en) | 1983-07-25 | 1983-07-25 | Hand sweep type safety device for press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6027499A JPS6027499A (en) | 1985-02-12 |
| JPS6153160B2 true JPS6153160B2 (en) | 1986-11-17 |
Family
ID=15152155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13545783A Granted JPS6027499A (en) | 1983-07-25 | 1983-07-25 | Hand sweep type safety device for press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6027499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170241U (en) * | 1986-04-18 | 1987-10-28 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0810473Y2 (en) * | 1988-01-29 | 1996-03-29 | 株式会社小松製作所 | Movable safety fence for press machine |
| CN106696343A (en) * | 2016-12-12 | 2017-05-24 | 安徽海拓志永智能装备股份有限公司 | Novel safety bolt of sliding block of press machine |
| CN108787933B (en) * | 2018-08-16 | 2024-06-07 | 协易科技精机(中国)有限公司 | Novel photoelectric safety device support |
-
1983
- 1983-07-25 JP JP13545783A patent/JPS6027499A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62170241U (en) * | 1986-04-18 | 1987-10-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6027499A (en) | 1985-02-12 |
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