JPS5931039U - Load cell in press machine - Google Patents
Load cell in press machineInfo
- Publication number
- JPS5931039U JPS5931039U JP12775382U JP12775382U JPS5931039U JP S5931039 U JPS5931039 U JP S5931039U JP 12775382 U JP12775382 U JP 12775382U JP 12775382 U JP12775382 U JP 12775382U JP S5931039 U JPS5931039 U JP S5931039U
- Authority
- JP
- Japan
- Prior art keywords
- oil pressure
- point oil
- detection device
- pressure detection
- press machine
- 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
- Force Measurement Appropriate To Specific Purposes (AREA)
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の実施例を示すもので、第１図は電気的
な構成を示すブロック図、第２図はポイント油圧−加圧
力特性の一例を示すグラフ、第３図はスライドストロー
ク長−クランク軸回転角特性の一例を示すグラフ、第４
図は記憶装置の一部を示す図、第５図はＣＰＵの処理手
順を示すフローチャート、第６図は表示装置の成形過程
加圧変化グラフ表示部の表示例を示す図である。
ｌａ、 ｌｂ・・・油圧式過負荷保護装置のポイント
、２ａ、２ｂ・・・ポイント油圧検出装置、１１・・・
表示装置、１５・・・ＣＰＵ、２３・・・記憶装置。
［〜−］ 「へ〜−１
１ｉ ＩＩＥ４１カ。、ｔ−１へ１１］１
： ｌｌ’−コ
。
補正 昭５８．Ｌ２７
１ ヒ一覧μ４ニド１
１国−外・・
「！Ｙ−へ４４The drawings show an embodiment of this invention. Fig. 1 is a block diagram showing the electrical configuration, Fig. 2 is a graph showing an example of point oil pressure vs. pressurizing force characteristics, and Fig. 3 is slide stroke length vs. crank. Graph showing an example of shaft rotation angle characteristics, 4th
FIG. 5 is a flowchart showing a processing procedure of the CPU, and FIG. 6 is a diagram showing an example of the display of the pressurization change graph display section during the molding process of the display device. la, lb...Point of hydraulic overload protection device, 2a, 2b...Point oil pressure detection device, 11...
Display device, 15...CPU, 23...Storage device. [~-] "To-1 1i IIE41 Ka., t-1 to 11] 1
: ll'-ko
. Amended 1984. L27 1 Hi list μ4 Nido 1 1 Country - Overseas... ``!Y-44
Claims (4)
られるものであって、 油圧式過負荷保護装置のポイントの油圧を検出するポイ
ント油圧検出装置、 あらかじめ求められたポイント油圧に対する加圧力のデ
ータを記憶する手段、およびプレス機械の指定されたス
ライド・ストワーク長においてポイント油圧検出装置に
よって検出されたポイント油圧に対する加圧力を上記記
憶手段から読み出す手段、 を備えているプレス機械における荷重計。(1) A point oil pressure detection device used in a press machine equipped with a hydraulic overload protection device, which detects the oil pressure at a point of the hydraulic overload protection device, and a point oil pressure detection device that detects the pressurizing force for a predetermined point oil pressure. A load cell for a press machine, comprising: means for storing data; and means for reading, from the storage means, a pressurizing force for a point oil pressure detected by a point oil pressure detection device at a specified slide/stroke length of the press machine.
、ポイント油圧が複数のスライド・ストローク長におい
て検出され、表示装置には、ポイント油圧検出装置によ
って検出された複数のポイント油圧それぞれに対する加
圧力のうちの最大のものが表示される実用新案登録請求
の範囲第（１）項記載のプレス機械における荷重計。(2) A display device is provided, the point oil pressure is detected at a plurality of slide stroke lengths by the point oil pressure detection device, and the display device shows the pressing force for each of the plurality of point oil pressures detected by the point oil pressure detection device. A load cell for a press machine according to claim (1) of the utility model registration, in which the maximum value of .
、ポイント油圧が複数のスライド・ストローク長におい
て検出され、表示装置には、ポイント油圧検出装置によ
って検出された複数のポイント油圧それぞれに対する加
圧力から算出されを被加工材の成形に費やされた仕事量
が表示される実用新案登録請求の範囲第（１）項および
第（２）項記載のプレス機械における荷重計。(3) Equipped with a display device, the point oil pressure detection device detects the point oil pressure at a plurality of slide stroke lengths, and the display device has a display device that displays the pressure calculated from the pressing force for each of the plurality of point oil pressures detected by the point oil pressure detection device. A load meter for a press machine according to claims (1) and (2) of the utility model registration, in which the amount of work spent on forming a workpiece is displayed.
、ポイント油圧が複数のスライド・ストローク長におい
て検出され、表示装置には、ポイント油圧検出装置によ
って検出された複数のポイント油圧それぞれに対する加
圧力から、被加工材の成形過程における加圧力の変化状
態がグラフ表示される実用新案登録請求の範囲第（１）
項から第（３）項のいずれか１項に記載のプレス機械゛
における荷重計。(4) A display device is provided, the point oil pressure is detected at a plurality of slide stroke lengths by the point oil pressure detection device, and the display device displays information from the pressing force for each of the plurality of point oil pressures detected by the point oil pressure detection device. Claim No. 1 for Utility Model Registration, in which the state of change in pressurizing force during the forming process of the workpiece is displayed graphically
A load cell for the press machine according to any one of paragraphs to (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12775382U JPS5931039U (en) | 1982-08-23 | 1982-08-23 | Load cell in press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12775382U JPS5931039U (en) | 1982-08-23 | 1982-08-23 | Load cell in press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5931039U true JPS5931039U (en) | 1984-02-27 |
| JPS6313920Y2 JPS6313920Y2 (en) | 1988-04-19 |
Family
ID=30290047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12775382U Granted JPS5931039U (en) | 1982-08-23 | 1982-08-23 | Load cell in press machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5931039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63207499A (en) * | 1987-02-20 | 1988-08-26 | Ishikawajima Harima Heavy Ind Co Ltd | Overload oil pressure circuit for press |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4993970A (en) * | 1973-01-10 | 1974-09-06 | ||
| JPS5237278A (en) * | 1975-09-20 | 1977-03-23 | Aioi Seiki Kk | Pressure detecting system for a machine press |
| JPS5625920A (en) * | 1979-08-09 | 1981-03-12 | Koyo Rindobaagu Kk | Apparatus for hardening in continuous heat treating furnace |
-
1982
- 1982-08-23 JP JP12775382U patent/JPS5931039U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4993970A (en) * | 1973-01-10 | 1974-09-06 | ||
| JPS5237278A (en) * | 1975-09-20 | 1977-03-23 | Aioi Seiki Kk | Pressure detecting system for a machine press |
| JPS5625920A (en) * | 1979-08-09 | 1981-03-12 | Koyo Rindobaagu Kk | Apparatus for hardening in continuous heat treating furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63207499A (en) * | 1987-02-20 | 1988-08-26 | Ishikawajima Harima Heavy Ind Co Ltd | Overload oil pressure circuit for press |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313920Y2 (en) | 1988-04-19 |
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