JPS6038654U - Toggle type mold clamping device with tie bar extraction device - Google Patents
Toggle type mold clamping device with tie bar extraction deviceInfo
- Publication number
- JPS6038654U JPS6038654U JP12935283U JP12935283U JPS6038654U JP S6038654 U JPS6038654 U JP S6038654U JP 12935283 U JP12935283 U JP 12935283U JP 12935283 U JP12935283 U JP 12935283U JP S6038654 U JPS6038654 U JP S6038654U
- Authority
- JP
- Japan
- Prior art keywords
- tie bar
- cylinder
- clamping device
- mold clamping
- toggle
- 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
- Moulds For Moulding Plastics Or The Like (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
第１図は従来のトグル式型締装置を示す図、第２図は第
１図の■−■線に沿う断面図、第３図は第２図の■−■
線に沿う断面図、第４図は本考案の１実施例であるタイ
バー引抜装置付きトグル式型締装置を示す図、第５図は
第４図の左側面図、第６図は第５図のＶＩ−ＶＩ線に沿
う断面図、第７図は円筒部材が膨張した状態を示す図、
第８図は第６図の■−■線に沿う断面図、第９図は第４
図の右側面図、第１０図は第９図のＸ−Ｘ線に沿う断面
図、第１・１図は第１０図のＸ Ｉ −Ｘ Ｉ線に沿う
断面図である。
１１２・・・固定盤、１１４・・・エンドハウジング、
１１６．１１６’・・・タイバー、１１８・・・可動盤
、１２０・・・型締シリンダ、１２２・・田ツド、１２
４・・・クロスヘッド、１２６・・・トグル機構、１２
８゜１３０．１３２・・・リンク、１３４，１３６，１
３８．１４０・・・ピン、１４２・・・固定型、１４４
・・・可動型、１４６・・・フレーム、１４８・・・型
厚調整機構、１４８′・・・型厚調整・引抜機構、１５
０，１５０′・・・カバー（固定部材）、１５２，１５
２’・・・円筒部材、１５４・・・調整シリンダ、１５
４′・・・調整・引抜シリンダ、１５６，１５６’・・
・ピストン、１８８・・・タイバー固定機構、１９０・
・・切欠きみぞ、１９２・・・ゲートプレート、１９４
・・・ゲートシリンダ、１９６・・・スプリング、１９
８・・・ガイドブロック。Figure 1 is a diagram showing a conventional toggle type mold clamping device, Figure 2 is a sectional view taken along the line ■-■ in Figure 1, and Figure 3 is a diagram showing the line ■-■ in Figure 2.
4 is a diagram showing a toggle-type mold clamping device with a tie bar extracting device, which is an embodiment of the present invention, FIG. 5 is a left side view of FIG. 4, and FIG. 6 is a diagram of FIG. 5. A cross-sectional view taken along the line VI-VI, FIG. 7 is a diagram showing a state in which the cylindrical member is expanded,
Figure 8 is a sectional view taken along the line ■-■ in Figure 6, and Figure 9 is a cross-sectional view of the
10 is a sectional view taken along line XX in FIG. 9, and FIGS. 1 and 1 are sectional views taken along line XI-XI in FIG. 10. 112... fixed plate, 114... end housing,
116.116'... Tie bar, 118... Movable platen, 120... Mold clamping cylinder, 122... Tatsudo, 12
4...Cross head, 126...Toggle mechanism, 12
8゜130.132...link, 134,136,1
38.140...Pin, 142...Fixed type, 144
...Movable mold, 146...Frame, 148...Mold thickness adjustment mechanism, 148'...Mold thickness adjustment/extraction mechanism, 15
0,150'...Cover (fixing member), 152,15
2'...Cylindrical member, 154...Adjustment cylinder, 15
4'...adjustment/extraction cylinder, 156, 156'...
・Piston, 188...Tie bar fixing mechanism, 190・
...Notch groove, 192...Gate plate, 194
...Gate cylinder, 196...Spring, 19
8... Guide block.
Claims (1)
在に支持されており、可動盤はタイバーに支持されたエ
ンドハウジングにトグル機構を介して連結されており、
エンドハウジングのタイバーに対する軸方向固定位置を
調整することにより固定盤と可動盤との間の距離を調整
するトグル式型締装置において、 エンドハウジングと一体に移動するように各タイバーに
対応して設けられたシリンダと、各タイバーと一体に形
成され且つシリンダに装入されるピストンと、内径部に
油圧が供給された状態では各タイバーとの間にすきまが
形成され内径部の油圧が排出された状態では各タイバー
に対してしまりばめ状態となる円筒部材と、各円筒部材
のエンドハウジングに対する軸方向への移動を阻止する
固定部材とを有し、上記シリンダのうち少なくとも１つ
は使用される金型厚さ以上のビストンストロークを有し
ており、この金型厚さ以上のビストンストロークを有し
ているシリンダに対応するタイバーは固定盤に対してタ
イバーを固定又は解放することが可能なタイバー固定機
構によって固定盤に連結されることを特徴とするタイバ
ー引抜装置付きトグル式型締装置。[Claim for Utility Model Registration] A movable platen is supported by a tie bar connected to a fixed platen so as to be movable in the axial direction, and the movable platen is connected to an end housing supported by the tie bar via a toggle mechanism. ,
In a toggle type mold clamping device that adjusts the distance between the fixed platen and the movable platen by adjusting the axial fixing position of the end housing with respect to the tie bar, a toggle type clamping device is installed corresponding to each tie bar so that it moves together with the end housing. When hydraulic pressure was supplied to the inner diameter of the cylinder, a gap was formed between the cylinder, the piston formed integrally with each tie bar and inserted into the cylinder, and each tie bar, and the hydraulic pressure in the inner diameter was discharged. The cylinder member has a cylindrical member that is tightly fitted to each tie bar in the state, and a fixing member that prevents movement of each cylindrical member in the axial direction with respect to the end housing, and at least one of the cylinders is used. It has a piston stroke that is greater than the mold thickness, and the tie bar that corresponds to the cylinder that has the piston stroke that is greater than the mold thickness is a tie bar that can be fixed or released from the fixed platen. A toggle-type mold clamping device with a tie bar extraction device, characterized in that it is connected to a fixed platen by a fixing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12935283U JPS6038654U (en) | 1983-08-23 | 1983-08-23 | Toggle type mold clamping device with tie bar extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12935283U JPS6038654U (en) | 1983-08-23 | 1983-08-23 | Toggle type mold clamping device with tie bar extraction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6038654U true JPS6038654U (en) | 1985-03-18 |
| JPH0224530Y2 JPH0224530Y2 (en) | 1990-07-05 |
Family
ID=30293117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12935283U Granted JPS6038654U (en) | 1983-08-23 | 1983-08-23 | Toggle type mold clamping device with tie bar extraction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6038654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03264149A (en) * | 1989-09-18 | 1991-11-25 | Toshiba Mach Co Ltd | Mechanism for attaching/detaching tie bar |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230370A (en) * | 1975-09-02 | 1977-03-08 | Philips Nv | Integrated injection logical circuit |
-
1983
- 1983-08-23 JP JP12935283U patent/JPS6038654U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5230370A (en) * | 1975-09-02 | 1977-03-08 | Philips Nv | Integrated injection logical circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03264149A (en) * | 1989-09-18 | 1991-11-25 | Toshiba Mach Co Ltd | Mechanism for attaching/detaching tie bar |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224530Y2 (en) | 1990-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6038654U (en) | Toggle type mold clamping device with tie bar extraction device | |
| JPS605762U (en) | Mold thickness adjustment device with toggle type mold clamping mechanism | |
| US6120724A (en) | Apparatus and method for clamping a mold | |
| JPS6287813U (en) | ||
| JPS5945460B2 (en) | Multiple mold clamping device | |
| JP2001150118A (en) | Casting apparatus | |
| JPS5885456U (en) | Die-casting machine mold clamping device | |
| JPH0446900Y2 (en) | ||
| JPS5879332U (en) | Molding machine mold clamping device | |
| JPS6158956U (en) | ||
| JPS619172U (en) | die casting mold equipment | |
| JPS644503Y2 (en) | ||
| JPS6034358U (en) | Toggle type mold clamping device with tie bar extraction device | |
| JPS59164709U (en) | Mold for injection compression molding | |
| JPS60164013U (en) | Molding machine | |
| JPH03116906U (en) | ||
| JPS58164729U (en) | Injection compression molding equipment | |
| JPS60157054U (en) | Toggle type mold clamping device | |
| JP2548300Y2 (en) | Injection mold | |
| JPS62102621U (en) | ||
| JPS59190518U (en) | Vacuum forming machine vacuum device | |
| JPS59166923U (en) | vacuum injection molding machine | |
| JPH0168152U (en) | ||
| JPH039812U (en) | ||
| JPS61917U (en) | Molding machine mold clamping device |