JPS5992159A - Method and device for setting die clamping force in die casting machine - Google Patents
Method and device for setting die clamping force in die casting machineInfo
- Publication number
- JPS5992159A JPS5992159A JP20292082A JP20292082A JPS5992159A JP S5992159 A JPS5992159 A JP S5992159A JP 20292082 A JP20292082 A JP 20292082A JP 20292082 A JP20292082 A JP 20292082A JP S5992159 A JPS5992159 A JP S5992159A
- Authority
- JP
- Japan
- Prior art keywords
- die
- time
- clamping force
- mold clamping
- casting 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.)
- Pending
Links
- 238000004512 die casting Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 title description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/7653—Measuring, controlling or regulating mould clamping forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はトグルリンク機構を用いたダイカスト機の型締
装置における橡細カ設建方法及び型軸力設定装置ｕに関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for constructing a vertical force in a mold clamping device of a die-casting machine using a toggle link mechanism, and a mold axial force setting device u.
トグル式型締装置ａにおける型Ｍｌカを測足する場合、
従来ではテンションメータ（ロードメータ）を剛いてタ
イバーの′１＃性伸び會副定して割り出していた。その
為に、１本〜４本のタイバーの中に穴奮開けてテンショ
ンメータに−ｔｋ ｌ＋ｆｒする心細があり、その加工
設置ｄが１川ｂｌｌであると共に、１辰動寺で各部にク
リアランスが発生しやすいので毎度調整が必焚となり、
女力己した値が侍にくい等の不明欠点があった。When measuring the mold Ml force in the toggle type mold clamping device a,
Conventionally, the tension was determined by using a stiff tension meter (load meter) to determine the tie bar's elongation. For this reason, we have to be careful to drill holes in 1 to 4 tie bars and install -tk l + fr on the tension meter, and the machining and installation d is 1 river bll, and the clearance at each part is 1 Shindoji. Since it is easy to occur, it is necessary to adjust it every time,
There were unknown drawbacks, such as the fact that the value of the female power was difficult to achieve as a samurai.
本発明はこの休な従来の不１更欠点に逓み、テンション
メータを１史用せすに、匠ってタイバーに穴開は加工盆
、晦したり、クリアランス兄生による調整金全く必侠と
せず、猟に会友した１１μが得られると共に、ダイカス
ト栖：への設置が谷易な型締力設定方法及び型締カ設足
装置１を火供せんとするものである０
本発明は係る目的ｆｔ達成する為に、型総力（型ｒｆ＋
＊ ロード）と型締ハｆ費時間との間に第３図に示すよ
うな相ｌ＠閑係がろることに着眼し、呵動釜型がｌｂｌ
定金月、すに当接してから（ｔｓ点）型締完了ｉ（ｔ、
点）の時間すなわち、第２図及び第３図に於ける距離（
え、）會イ朗足し、七の時間金弟３図に示すよつなグラ
フ表（イ）を利用して型締力に換葬して型締力を設電す
るようにした墨を臀偵としたものである。The present invention addresses this common disadvantage of the conventional technology, and in order to use the tension meter for a period of time, it is necessary to drill holes in the tie bar due to the processing tray, and it is absolutely necessary to adjust the clearance by adjusting the hole. The present invention relates to a mold clamping force setting method and a mold clamping force setting device 1 that can be easily installed in a die-casting machine and provide a mold clamping force setting method of 11 μ without having to do with hunting. In order to achieve the purpose ft, we will use all our efforts (type rf +
* Focusing on the fact that there is a gap between the load) and the mold clamping time as shown in Figure 3, the movable pot type is lbl
Mold clamping is completed after contact with the fixed metal (ts point) i(t,
point), that is, the distance (point) in Figures 2 and 3.
E.) After meeting I, I used the graph table (a) shown in Figure 3 of the seventh hour to convert it into mold clamping force and set up the mold clamping force. It was a detective.
向、Ｌ’Ｊ １ｆｉｌＪ金７ （ＨＪ’ Ｑ ｅｒ’Ｌ
） ”動作開始時（ｔ、 点） カら型締′５６了迄
（＋２薇）の時間すなわち距Ｓｔ４： （λｌ十互、）
音測定することにより、タイバーやトグルリンク、スラ
イド（口１（０ｊ動盤滑り板）とのかじり具合も察知で
さるようになる事は理解きれるだろう。Direction, L'J 1filJ Gold 7 (HJ' Q er'L
) "The time or distance St4 from the start of operation (t, point) to the end of mold clamping (+2 points): (λl ten times,)
It should be understood that by measuring the sound, it is possible to detect the degree of galling with the tie bar, toggle link, and slide (port 1 (0j moving plate sliding plate)).
以下、本つＣ３明型締力設定装置Ｈの実施の−し１」を
図１１１１に基ついて醒、明する。Hereinafter, the first implementation of the C3 clear mold clamping force setting device H will be explained with reference to FIG. 1111.
図中（１）はｉｉＪ動釜型で、ｏＪ動盛（２）に取付け
られトグルリンク磯↑ｂ； ＋３）によって、固ボ金型
（４）に型締・型開き動作をするようになっている。In the figure, (1) is the iiJ moving pot type, which is attached to the oJ moving plate (2) and uses a toggle link Iso↑b; ing.
トグルリンク機構（３）のクロスヘッド（３ａ）は型締
・型開き動作中略水平方向に移動し、このクロスヘッド
（３ａ）の移動ケクロスヘッド（３ａ）に取付けた検知
棒（５）で取り出し、クロスヘッド（３ａ）の移動時間
すなわち可動金型（１）の動作開始１守から型締光了迄
の時間すなわち距離（り１＋も）又は、可動金型（１）
が固定省型（４）に当接してから輌絢光了迄の時ＩＨＩ
す、）を検知器（６）で検知測定する。The crosshead (3a) of the toggle link mechanism (3) moves approximately horizontally during mold clamping and mold opening operations, and the detection rod (5) attached to the moving crosshead (3a) removes the crosshead. , the moving time of the crosshead (3a), that is, the time or distance from the start of operation of the movable mold (1) to the end of the mold closing light (R1+) or the movable mold (1)
IHI occurs from when it comes into contact with the fixed saving type (4) until the end of the light
) is detected and measured by the detector (6).
検知器（６）は２１１Ｍの鳥尚波促振抛近接スイッチ（
６ａ）（６ｂ）からなり、一方−■近接スイッチ（６ａ
）（Ｉｌ″ロゴ動金型（１）の動作開始時における検知
棒（５）の先端位１ａ又は６Ｊ動金型（１）が固驚金型
（４）に当接した時における検知棒（５）の先端１Ｖ７
． ｆｔイに３ＪＴ接灼向させ、曲刃の近接スイッチ（
６１））’に型締完了時における検知棒（５ンの先端位
［ａに近接対向はせ、この両近からの信号をゲート回路
（７）に−」〃１１する。The detector (6) is a 211M Torisao wave vibration proximity switch (
6a) (6b), while -■ Proximity switch (6a
) (Il'' logo Tip position 1a of the detection rod (5) at the start of operation of the moving mold (1) or 6J The detection rod ( 5) Tip of 1V7
．． 3JT cauterization is applied to FT-I, and the curved blade proximity switch (
61))' When the mold clamping is completed, the tip of the detection rod (5) is placed close to and opposite to a, and the signals from both sides are sent to the gate circuit (7).
ゲート回路（７）は検知器（６）の２岡の近接スイッチ
（６ａ ） （６ｂ ）から出力された信号を合成して
恢知瞳（５）先Ｍｈａ ＋５）が一方の近接スイッチ（
６ａ）を通過してから曲方の近接スイッチ（６ｂ）を通
過する迄の時間をｂｒ定の１ぎ号に変換する第１ゲート
回路（７ａ）と、この第１ケート回路（７ａ）からの１
ｇ号と発振器（８）からの・１汀号と全廿成して検知棒
先端（５）が２１（＾１の近接スイッチ（６ａ）（６ｂ
）１に通過する迄の時間をパルスイぎ号に変換して計数
回路（９）へ出力する第２ゲー） ＩＦ！ｌ路（７ｂ）
とからなる。The gate circuit (7) synthesizes the signals output from the two proximity switches (6a) (6b) of the detector (6), and the gate circuit (7) combines the signals output from the two proximity switches (6a) (6b) of the detector (6), and the gate circuit (7) combines the signals output from the two proximity switches (6a) (6b) of the detector (6).
A first gate circuit (7a) converts the time from passing through 6a) to passing through a curved proximity switch (6b) to a br constant signal, and a 1
Proximity switch (6a) (6b
) 2nd game that converts the time until it passes through 1 into a pulse signal and outputs it to the counting circuit (9)) IF! l road (7b)
It consists of
先振益（８）は池とは無関係に常に一定の周波数で方形
状のパルス信号を発振するもので、このパルス１ｇ号が
検知棒（５）の移動時間音υ（り駕する基準となる。The forward motion gain (8) always oscillates a rectangular pulse signal at a constant frequency regardless of the pond, and this pulse No. 1g is the reference for detecting the travel time sound υ (overshooting) of the detection rod (5). .
計数回路（９）はゲート回路（７）か、らの信号をカウ
ントして横９−１１悴（５）の移動時間をデジタル信号
にするものである〇
表示器（１は計数回路（９）の時間信＋ｊをデジタル信
号にするものである。The counting circuit (9) counts the signals from the gate circuit (7) and converts the travel time of the horizontal 9-11 station (5) into a digital signal.〇Indicator (1 is the counting circuit (9) This is to convert the time signal +j into a digital signal.
そして、デジタル表示−された検知棒（５〕の移動時間
を第３図に示すようなグラフ表（イ）全利用してその時
の型締力をｉ’＋Ｊり出し、型締力を設矩するものであ
る。Then, by making full use of the digitally displayed travel time of the detection rod (5) as shown in the graph table (a) shown in Figure 3, calculate the mold clamping force at that time i' + J, and set the mold clamping force. It is something to do.
尚、図示実施−」の如く、設定値回船（１（夛と比較器
は１組込むことにより、デジタル衣小ＩＪｉされた笑測
値と設定値とが異なる楊８・に、時報器（１→を動作ζ
せることも出来る。In addition, as shown in the figure, by incorporating one set value return (1) and one comparator, the time signal (1 → works ζ
You can also do it.
本発明は１す［悼に構成したので、テンションメータを
使用せずとも型締力の設だが行なえ、匠って従来装置１
輩のようにタイバーに穴開け〃１１エケｌ萌したり、ク
リアランス発生による副機を全く８妥とせず、琲に検知
器をトグルリンク機構のクロスヘッド近傍に設置べする
ｌｒｌけで隣み、非常に使用１１ｊ手が良くなると共に
、常に安定した領が得られる。Since the present invention is constructed in such a way that it is possible to set the mold clamping force without using a tension meter, it is possible to set the mold clamping force without using a tension meter.
Instead of drilling a hole in the tie bar like the old guy, and not using a secondary device due to clearance, the detector should be installed near the crosshead of the toggle link mechanism. You will be able to use it very well, and you will always be able to get a stable territory.
しかも、その構成が萌名で用Ｓ品点数も少なく、数句け
７Ｉ１１１眼全はとんど受けないで間１更に設置４する
ことが出来ると同時に、連続して迅速に検知設定するこ
とが出来る。In addition, its configuration is small, and the number of S products for use is small, so it is possible to install 1 and 4 in between 1 and 4 without receiving much attention, and at the same time, it is possible to perform continuous and rapid detection settings. I can do it.
よって、ハ「期の目的を４成し侍る。Therefore, ``Achieve the purpose of the period and attend.
図面は本発明裟１ａの１央頌レリをボし、化１図は夕゛
イカスト＝に設置した状四の止面図、第２図は同拡大部
分止ｌＮ１１図、第３図は型締力（型締ロード）と６！
！ ｆｈａ時間との関係（１１−＋ｆｆｌ明するグラフ
図、弔４図は検知器の刷祝図、第５図は表置の夕を一刷
祝図、第６図は装置程の回路図である。
図中、（１）けり動金型、（４）は固矩金べ￥、＋６７
は恢知器、（６ａ ） （６ｂ ）は近体スイッチ、（
７）はゲート回路、（８）は釡熾回路、（９）は１１゛
叙回路、（１４はテジタル六本である。The drawings show the central part of the present invention 1a, Figure 1 is a top view of the model 4 installed in the mold cast, Figure 2 is an enlarged partial stop view of the same, Figure 3 is the mold clamping view. Force (mold clamping load) and 6!
! The relationship between fha and time (11-+ffl is a clear graph, Figure 4 is a printed diagram of the detector, Figure 5 is a printed diagram of the front panel, and Figure 6 is a circuit diagram of the device. In the diagram, (1) Kicking die, (4) solid rectangular die, +67
is a detector, (6a) (6b) is a near-body switch, (
7) is a gate circuit, (8) is a circuit circuit, (9) is an 11-wire circuit, and (14 is a six-digit digital circuit).
Claims (3)
締光了迄の時間を創建し、その時間を型締力に侠算して
型締力を設定するようにした事を待値とするダイカスト
機におけるＭ （ｒｆ７カの設定方法。(1) The time from when the moving pot tψ comes into contact with the solid 1ψ until the mold clamping light is reached is calculated, and the mold clamping force is set by adding that time to the mold clamping force. How to set M (rf7) in a die-casting machine as a waiting value.
波装置おいて、クロスヘッドの移動時間を検知する検知
器と、−足脚Ｗｌのパルスを発眼する兄伽益と、妖知器
の信号と発振益の１８号と全台ｈｋ、するゲート回路と
、ケート回路からの４ｇ号をカウントしてデジタル六本
する六本回路と、からなる事會Ｉ＋ｆ値とするダイカス
ト機における型軸力設定装置区。(2) Die-casting machine type using toggle link mechanism @I
In the wave device, there is a detector that detects the travel time of the crosshead, an anode that emits the pulse of the leg Wl, a signal of the detector, an oscillation gain No. 18, and a gate that makes all the units hk. This is a mold axial force setting device section in a die-casting machine that sets the I+f value.
た９１１記特計賄求の軸囲弔（２）項記載の型軸力設定
装置。(3) The mold axial force setting device according to paragraph (2) of the 911 Special Provision Request, in which the 10 wisdom detectors are composed of 21 proximity switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20292082A JPS5992159A (en) | 1982-11-18 | 1982-11-18 | Method and device for setting die clamping force in die casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20292082A JPS5992159A (en) | 1982-11-18 | 1982-11-18 | Method and device for setting die clamping force in die casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5992159A true JPS5992159A (en) | 1984-05-28 |
Family
ID=16465346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20292082A Pending JPS5992159A (en) | 1982-11-18 | 1982-11-18 | Method and device for setting die clamping force in die casting machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992159A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147766A (en) * | 1983-02-15 | 1984-08-24 | Ube Ind Ltd | Mold clamping force detection method of toggle type mold clamping device |
| JPS6131560U (en) * | 1984-07-30 | 1986-02-25 | 株式会社アーレスティ | die casting machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135855A (en) * | 1978-04-14 | 1979-10-22 | Ube Ind Ltd | Toggle type lock |
-
1982
- 1982-11-18 JP JP20292082A patent/JPS5992159A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54135855A (en) * | 1978-04-14 | 1979-10-22 | Ube Ind Ltd | Toggle type lock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147766A (en) * | 1983-02-15 | 1984-08-24 | Ube Ind Ltd | Mold clamping force detection method of toggle type mold clamping device |
| JPS6131560U (en) * | 1984-07-30 | 1986-02-25 | 株式会社アーレスティ | die casting machine |
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