JPH0388710U - - Google Patents
Info
- Publication number
- JPH0388710U JPH0388710U JP15142389U JP15142389U JPH0388710U JP H0388710 U JPH0388710 U JP H0388710U JP 15142389 U JP15142389 U JP 15142389U JP 15142389 U JP15142389 U JP 15142389U JP H0388710 U JPH0388710 U JP H0388710U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- injection unit
- pin
- base
- hydraulic cylinder
- 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
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 3
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図ないし第５図は本考案の一実施例を示す
もので、第１図は射出ユニツトの前進状態を示す
本考案に係る射出成形機における射出ユニツトの
旋回装置の平面図、第２図は同、正面図、第３図
はスライドとガイドブロツク等の関係を示す側面
図、第４図はスライドの後退状態を示す平面図、
第５図はスライドの旋回状態を示す平面図である
。第６図ないし第９図は従来の射出ユニツトの旋
回装置を示すもので、第６図は平面図、第７図は
１個のガイドブロツクの取付構造を示す断面図、
第８図は長溝とカラー及びピン等の関係を示す断
面図、第９図は同、ピンを断面とした平面図であ
る。
１……射出ユニツト、２……スライド、３ａ，
３ｂ，３ｃ，３ｄ，３ｅ……ガイドブロツク、４
……ベース、７……油圧シリンダ、２１……ピン
。
Figures 1 to 5 show one embodiment of the present invention, in which Figure 1 is a plan view of the rotation device of the injection unit in the injection molding machine according to the present invention, showing the forward state of the injection unit, and Figure 2 3 is a side view showing the relationship between the slide and the guide block, and FIG. 4 is a plan view showing the slide in its retracted state.
FIG. 5 is a plan view showing the rotating state of the slide. 6 to 9 show a conventional rotation device for an injection unit, FIG. 6 is a plan view, and FIG. 7 is a sectional view showing the mounting structure of one guide block.
FIG. 8 is a cross-sectional view showing the relationship between the long groove, the collar, the pin, etc., and FIG. 9 is a plan view of the same with the pin as a cross-section. 1... Injection unit, 2... Slide, 3a,
3b, 3c, 3d, 3e...Guide block, 4
...Base, 7...Hydraulic cylinder, 21...Pin.
Claims (1)
ベース上に進退自在に設けられた射出ユニツトを
、該射出ユニツトの固定盤側に設けられた油圧シ
リンダによつて固定盤に対して進退させるように
構成された射出成形機において、上記スライドの
後端を当接させて上記油圧シリンダによりスライ
ドと一緒に旋回させられる射出ユニツトの旋回中
心となるピンが上記ベースに立設され、上記ピン
を中心とするスライドの旋回面に配設されたガイ
ドブロツクの少なくとも１個は、ベースに着脱自
在とされるとともに上記スライドを上記ピンに枢
着する枢着孔を形成してスライドに着脱自在とさ
れたことを特徴とする射出成形機における射出ユ
ニツトの旋回装置。 The injection unit, whose slide is guided by a plurality of guide blocks and is movable forward and backward on the base, is moved forward and backward with respect to the fixed plate by a hydraulic cylinder provided on the fixed plate side of the injection unit. In the injection molding machine, a pin is erected on the base, and serves as a center of rotation of the injection unit, which is brought into contact with the rear end of the slide and rotated together with the slide by the hydraulic cylinder, and the slide is rotated around the pin. At least one of the guide blocks disposed on the pivoting surface of the guide block is detachable from the base and has a pivot hole for pivotally attaching the slide to the pin, so that the guide block can be detachably attached to the slide. A rotating device for an injection unit in an injection molding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15142389U JPH0534902Y2 (en) | 1989-12-27 | 1989-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15142389U JPH0534902Y2 (en) | 1989-12-27 | 1989-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0388710U true JPH0388710U (en) | 1991-09-10 |
| JPH0534902Y2 JPH0534902Y2 (en) | 1993-09-03 |
Family
ID=31697724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15142389U Expired - Lifetime JPH0534902Y2 (en) | 1989-12-27 | 1989-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534902Y2 (en) |
-
1989
- 1989-12-27 JP JP15142389U patent/JPH0534902Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534902Y2 (en) | 1993-09-03 |
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