JPS61127833U - - Google Patents

Info

Publication number
JPS61127833U
JPS61127833U JP913985U JP913985U JPS61127833U JP S61127833 U JPS61127833 U JP S61127833U JP 913985 U JP913985 U JP 913985U JP 913985 U JP913985 U JP 913985U JP S61127833 U JPS61127833 U JP S61127833U
Authority
JP
Japan
Prior art keywords
stroke
opening
teeth
closing mechanism
gear
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.)
Pending
Application number
JP913985U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP913985U priority Critical patent/JPS61127833U/ja
Publication of JPS61127833U publication Critical patent/JPS61127833U/ja
Pending legal-status Critical Current

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Landscapes

  • Press Drives And Press Lines (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の一実施例の要部を示す断面
図、第２図は、第１図の―線に沿う断面相当
図、第３図は、従来のトランスフアプレスのワー
ク搬送装置を示す要部概略斜視図である。 １…グリツパ、２…グリツパレール、３，３…
トランスフアバー、７…ストローク棒、４０…ス
トローク調整部、４３…入力ギア、４９…第１駆
動ギア、５５，５５ａ…クラツチ、６８…第２駆
動ギア、７０…切換手段、７１…ストローク棒、
Ｄ…可動部、Ｋ…開閉機構。 Fig. 1 is a cross-sectional view showing the main parts of an embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line - in Fig. 1, and Fig. 3 is a conventional transfer press workpiece conveying device. FIG. 2 is a schematic perspective view of main parts. 1...Gritzpa, 2...Gritzpa rail, 3,3...
Transfer bar, 7... Stroke rod, 40... Stroke adjustment section, 43... Input gear, 49... First drive gear, 55, 55a... Clutch, 68... Second drive gear, 70... Switching means, 71... Stroke rod,
D...Movable part, K...Opening/closing mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トランスフアプレスの可動部Ｄによつて開閉動
作を行うように取付けた一対のトランスフアバー
３，３に、ワークをクランプするグリツパ１を備
えたグリツパレール２をれぞれ連結し、前記トラ
ンスフアバー３，３を開閉させる開閉機構Ｋの開
閉ストロークを調整するために、この開閉機構Ｋ
と前記可動部Ｄとの間にストローク調整部を設け
てなるトランスフアプレスにおいて、このストロ
ーク調整部４０は、所定ストロークで往復動する
前記可動部Ｄにより回転される入力ギア４３の回
転を、所定歯数の第１駆動ギア４９と、この第１
駆動ギア４９の歯数とは異なる歯数を有する第２
駆動ギア６８とに確動クラツチ５５，５５ａを介
して伝達するように構成し、前記両駆動ギア４９
，６８に噛合したストローク棒７１に前記開閉機
構Ｋを連結し、前記クラツチを切換手段７０によ
り切換制御することにより、前記ストローク棒７
１の移動量を前記駆動ギア４９，６８の歯数に応
じた量に切換えるようにしたことを特徴とするト
ランスフアプレスのクランプストローク切換装置
。 A gripper rail 2 equipped with a gripper 1 for clamping a workpiece is connected to a pair of transfer bars 3, 3, which are attached so as to be opened and closed by a movable part D of a transfer press. In order to adjust the opening/closing stroke of the opening/closing mechanism K that opens and closes 3, this opening/closing mechanism K
In a transfer press including a stroke adjusting section between the movable section D and the movable section D, the stroke adjusting section 40 adjusts the rotation of the input gear 43 rotated by the movable section D, which reciprocates with a predetermined stroke, to a predetermined value. a first drive gear 49 with a number of teeth;
A second gear having a different number of teeth than the drive gear 49
The transmission is configured to be transmitted to the drive gear 68 via the positive clutches 55, 55a, and both the drive gears 49
, 68, and the opening/closing mechanism K is connected to the stroke rod 71 which is engaged with the stroke rod 71, and the clutch is controlled to be switched by the switching means 70.
1. A clamp stroke switching device for a transfer press, characterized in that the amount of movement of 1 is switched to an amount corresponding to the number of teeth of the drive gears 49, 68.
JP913985U 1985-01-28 1985-01-28 Pending JPS61127833U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP913985U JPS61127833U (en) 1985-01-28 1985-01-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP913985U JPS61127833U (en) 1985-01-28 1985-01-28

Publications (1)

Publication Number Publication Date
JPS61127833U true JPS61127833U (en) 1986-08-11

Family

ID=30489073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP913985U Pending JPS61127833U (en) 1985-01-28 1985-01-28

Country Status (1)

Country Link
JP (1) JPS61127833U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418784A (en) * 1977-07-12 1979-02-13 Matsushita Electric Works Ltd Discontinuity detector of period double pulses
JPS5626902U (en) * 1979-08-03 1981-03-12

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5418784A (en) * 1977-07-12 1979-02-13 Matsushita Electric Works Ltd Discontinuity detector of period double pulses
JPS5626902U (en) * 1979-08-03 1981-03-12

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