JPS6135318Y2 - - Google Patents
Info
- Publication number
- JPS6135318Y2 JPS6135318Y2 JP1981092644U JP9264481U JPS6135318Y2 JP S6135318 Y2 JPS6135318 Y2 JP S6135318Y2 JP 1981092644 U JP1981092644 U JP 1981092644U JP 9264481 U JP9264481 U JP 9264481U JP S6135318 Y2 JPS6135318 Y2 JP S6135318Y2
- Authority
- JP
- Japan
- Prior art keywords
- lifting
- lever
- shaft
- product
- bars
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Press Drives And Press Lines (AREA)
Description
【考案の詳細な説明】
本考案は、製品傾き機能を有する持上げ装置に
関するもので、詳しくは、プレス下型内に設置さ
れてプレスされた製品を持上げる装置に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a lifting device having a product tilting function, and more specifically, to a device installed in a lower press mold for lifting a pressed product.
プレス下型内の製品持上げ部は、製品を傾けて
持上げるために、従来は２か所に設け、持上げ部
と製品との隙を変えて持上げ量に差をつけ、製品
を傾けるようにしているが、持上げタイミングの
違いによる製品の跳上りや持上げ後のずれを生
じ、また持上げ部に傾け装置を用いると、装置ス
ペースが広く必要なため、型加工部スペースがそ
こなわれ、型数が増して型の設備投資上不利とな
る。 Conventionally, the product lifting section in the lower mold of the press was provided in two places in order to tilt and lift the product, and by changing the gap between the lifting section and the product to vary the amount of lifting, the product was tilted. However, due to differences in the lifting timing, the product may jump up or shift after being lifted, and if a tilting device is used in the lifting section, a large space is required for the device, which reduces the space in the mold processing section and reduces the number of molds. Moreover, it becomes disadvantageous in terms of capital investment for molds.
本考案は、プレスされた製品を２か所で同時に
持上げ、上昇中に徐々に傾きを変換することによ
つて安定した傾き変換が可能な持上げ装置を提供
することを目的とするものである。 The object of this invention is to provide a lifting device which can lift a pressed product at two points simultaneously and can perform stable tilt changes by gradually changing the tilt during lifting.
このため、本考案の持上げ装置は、シリンダに
よつて往復動するレバーと、このレバーにより回
動する軸と、この軸の長さ方向に一定距離の間隔
をもつて一体的に設けられた長さの異なる一対の
持上げバーと、これら持上げバーにそれぞれ取付
けられた持上げ部とからなることを特徴とするも
のである。 Therefore, the lifting device of the present invention includes a lever that reciprocates by a cylinder, a shaft that is rotated by this lever, and a length that is integrally provided at a constant distance in the length direction of this shaft. It is characterized by consisting of a pair of lifting bars of different heights and lifting parts respectively attached to these lifting bars.
以下、本考案の一実施例について、図面を参照
しながら説明する。 An embodiment of the present invention will be described below with reference to the drawings.
図面において、１はエアシリンダ、２は該シリ
ンダ１によつて往復動するレバー、３は該レバー
２より回動する軸、４と５は該軸３に一体的に設
けられた持上げバーである。そして一方の持上げ
バー４の長さは第１図にみられるようにL1であ
り、他方の持上げバー５の長さはL2であり、L2
＞L1である。また６と７は持上げ部、８は製品
を示したものである。 In the drawing, 1 is an air cylinder, 2 is a lever that is reciprocated by the cylinder 1, 3 is a shaft that is rotated by the lever 2, and 4 and 5 are lifting bars that are integrally provided with the shaft 3. . The length of one lifting bar 4 is L 1 as seen in FIG. 1, and the length of the other lifting bar 5 is L 2 and L 2
>L 1 . Further, 6 and 7 are lifting parts, and 8 is a product.
このように構成された持上げ装置においては、
エアシリンダ１により押力を受けてレバー２が軸
３を中心としてエアシリンダストロークＳまで移
動すると、持上げバー４と５は回転角Θ分の持上
り量h1とh2を生じ、持上げ部６と７は互いに持上
げ部６と７が上下動する面内で異なる高さを示
し、持上げ部６と７に支持された製品８は、第３
図にみられるように、持上げ部６と７が上下する
面内でδ分の傾け変換がされる。 In the lifting device configured in this way,
When the lever 2 receives a pushing force from the air cylinder 1 and moves to the air cylinder stroke S around the shaft 3, the lifting bars 4 and 5 generate lifting amounts h 1 and h 2 corresponding to the rotation angle Θ, and the lifting portion 6 and 7 have different heights from each other in the plane in which the lifting parts 6 and 7 move up and down, and the product 8 supported by the lifting parts 6 and 7
As seen in the figure, an inclination change of δ is performed within the plane in which the lifting parts 6 and 7 move up and down.
したがつて、本考案によれば、軸の長さ方向に
一定距離離間して長さの異なる一対の持上げバー
を有し、これらの持上げバーにそれぞれ持上げ部
が取付けられているから、製品の両側は同時に持
上げられ、上昇中に持上げ部が上下動する面内で
徐々に傾き変換をするため、安定した傾き変換が
可能となり、また型構造を従来と変えずに行なう
ことができる。 Therefore, according to this device, a pair of lifting bars of different lengths are provided, spaced a certain distance apart along the length of the axis, and a lifting section is attached to each of these lifting bars, so that both sides of the product are lifted simultaneously, and the tilt is gradually changed within the plane in which the lifting section moves up and down during the rise, making it possible to perform stable tilt changes and this can be done without changing the mold structure from the conventional method.
図面は本考案の一実施例を示したもので、第１
図は正面図、第２図は一部切欠平面図、第３図は
側面図である。
１……エアシリンダ、２……レバー、３……
軸、４，５……持上げバー、６，７……持上げ
部、８……製品。
The drawing shows one embodiment of the present invention.
The figure is a front view, FIG. 2 is a partially cutaway plan view, and FIG. 3 is a side view. 1...Air cylinder, 2...Lever, 3...
Axis, 4, 5... Lifting bar, 6, 7... Lifting part, 8... Product.
Claims (1)
て、シリンダによつて往復動するレバーと、この
レバーにより回動する軸と、この軸の長さ方向に
一定距離の間隔をもつて軸に一体的に設けられた
長さの異る二つの持上げバーと、これら持上げバ
ーにそれぞれ取付けられた持上げ部とからなるこ
とを特徴とする製品傾き機能を有する持上げ装
置。 In the lifting device installed in the lower mold of the press, there is a lever that reciprocates by a cylinder, a shaft that is rotated by this lever, and a lever that is integrally attached to the shaft at a fixed distance interval in the length direction of this shaft. A lifting device having a product tilting function, characterized by comprising two lifting bars of different lengths and lifting parts respectively attached to these lifting bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981092644U JPS6135318Y2 (en) | 1981-06-23 | 1981-06-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981092644U JPS6135318Y2 (en) | 1981-06-23 | 1981-06-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57204841U JPS57204841U (en) | 1982-12-27 |
| JPS6135318Y2 true JPS6135318Y2 (en) | 1986-10-14 |
Family
ID=29887669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981092644U Expired JPS6135318Y2 (en) | 1981-06-23 | 1981-06-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135318Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039902U (en) * | 1973-08-10 | 1975-04-23 |
-
1981
- 1981-06-23 JP JP1981092644U patent/JPS6135318Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5039902U (en) * | 1973-08-10 | 1975-04-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57204841U (en) | 1982-12-27 |
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