JPH0318987U - - Google Patents
Info
- Publication number
- JPH0318987U JPH0318987U JP7986989U JP7986989U JPH0318987U JP H0318987 U JPH0318987 U JP H0318987U JP 7986989 U JP7986989 U JP 7986989U JP 7986989 U JP7986989 U JP 7986989U JP H0318987 U JPH0318987 U JP H0318987U
- Authority
- JP
- Japan
- Prior art keywords
- yokes
- press frame
- column
- columnar
- showing
- 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
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
- B30B11/002—Isostatic press chambers; Press stands therefor
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Press Drives And Press Lines (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Description
第１図から第９図までが本考案の実施例を示す
もので、第１図は本考案の一実施例を示す一部断
面正面図、第２図は本考案の一実施例たる第１図
のＢ−Ｂ′断面を右に、従来例たる第１０図のＡ
−Ａ′断面を左に配置した上断面図、第３図は本
考案の他の一実施例を示す一部断面正面図、第４
図は本考案のまた他の一実施例を示す一部断面正
面図、第５図は本考案のさらに他の一実施例を示
す一部断面正面図、第６図は本考案の実施例であ
つて、コラムが四本の場合を示す上面図、第７図
は本考案の実施例であつて、コラムが四本の場合
の他の一実施例を示す上面図、第８図は本考案の
実施例であつて、液圧押出プレス装置の場合を示
す一部断面正面図、第９図は本考案の実施例であ
つて、液圧鍛造プレス装置の場合を示す一部断面
正面図、第１０図は従来例を示す一部断面正面図
、第１１図ａ〜第１１図ｃは従来例の装置の動作
を示す一部断面正面図、第１２図は第１０図に示
すＣＩＰ装置のワイヤとコラムの歪量（伸縮量）
と荷重との関係を示す荷重−歪量線図である。
０１……プレスフレーム、０３，０３′，０３
″……ピストンシリンダ装置、１０……シリンダ
、２１，３２……下ヨーク、２３，３４……コラ
ム、２４，３５……上ヨーク、２５……ワイヤ。
1 to 9 show embodiments of the present invention. FIG. 1 is a partially sectional front view showing one embodiment of the present invention, and FIG. The B-B' section in the figure is on the right, and the conventional example is A in Fig. 10.
3 is a partially sectional front view showing another embodiment of the present invention;
The figure is a partially sectional front view showing still another embodiment of the present invention, FIG. 5 is a partially sectional front view showing still another embodiment of the present invention, and FIG. 6 is an embodiment of the present invention. FIG. 7 is a top view showing an embodiment of the present invention in which there are four columns, and FIG. 8 is a top view showing another embodiment in which there are four columns. FIG. 9 is an embodiment of the present invention, which is a partially sectional front view showing the case of a hydraulic extrusion press device; FIG. 9 is an embodiment of the present invention, which is a partially sectional front view showing the case of a hydraulic forging press device; FIG. 10 is a partially sectional front view showing the conventional example, FIGS. 11a to 11c are partially sectional front views showing the operation of the conventional device, and FIG. 12 is the CIP device shown in FIG. 10. Distortion amount (expansion/contraction amount) of wire and column
It is a load-strain amount diagram showing the relationship between and load. 01...Press frame, 03,03',03
″... Piston cylinder device, 10... Cylinder, 21, 32... Lower yoke, 23, 34... Column, 24, 35... Upper yoke, 25... Wire.
Claims (1)
配設される複数の柱状のコラム２３と、前記一対
のヨーク２１，２４およびコラム２３の外周に巻
回されたワイヤ２５とからなるプレスフレーム０
１を有するとともに、前記柱状のコラムと平行な
方向に進退自在なピストン１２と、該ピストン１
２を内包する筒状のシリンダ１０とからなる一ま
たは二のピストンシリンダ装置０３を有する液圧
プレス装置において、前記いずれかの一方のヨー
クもしくは両方のヨークと複数の柱状のコラム２
３との間に、前記一または二のピストンシリンダ
装置０３の筒状のシリンダ１０を前記プレスフレ
ーム０１の一部として挟設したことを特徴とする
液圧プレス装置。 A press frame consisting of a pair of yokes 21, 24, a plurality of columnar columns 23 arranged between the two yokes, and a wire 25 wound around the outer periphery of the pair of yokes 21, 24 and the column 23. 0
1 and is movable back and forth in a direction parallel to the columnar column, and the piston 1
In a hydraulic press device having one or two piston cylinder devices 03 consisting of a cylindrical cylinder 10 enclosing one or both of the yokes and a plurality of columnar columns 2,
A hydraulic press device characterized in that a cylindrical cylinder 10 of the one or two piston cylinder devices 03 is sandwiched between the press frame 01 and the press frame 01.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7986989U JPH0744396Y2 (en) | 1989-07-05 | 1989-07-05 | Hydraulic press equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7986989U JPH0744396Y2 (en) | 1989-07-05 | 1989-07-05 | Hydraulic press equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0318987U true JPH0318987U (en) | 1991-02-25 |
| JPH0744396Y2 JPH0744396Y2 (en) | 1995-10-11 |
Family
ID=31624424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7986989U Expired - Lifetime JPH0744396Y2 (en) | 1989-07-05 | 1989-07-05 | Hydraulic press equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0744396Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101221796B1 (en) * | 2010-04-28 | 2013-02-15 | 넥스탑 주식회사 | Press and cold isostatic press apparatus for powder forming |
-
1989
- 1989-07-05 JP JP7986989U patent/JPH0744396Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0744396Y2 (en) | 1995-10-11 |