JPH0438412U - - Google Patents
Info
- Publication number
- JPH0438412U JPH0438412U JP8037390U JP8037390U JPH0438412U JP H0438412 U JPH0438412 U JP H0438412U JP 8037390 U JP8037390 U JP 8037390U JP 8037390 U JP8037390 U JP 8037390U JP H0438412 U JPH0438412 U JP H0438412U
- Authority
- JP
- Japan
- Prior art keywords
- plasticizing screw
- plasticizing
- connecting shaft
- adjusting rod
- injection molding
- 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
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
図はこの考案の一実施例を示したもので、第１
図は要部の断面図、第２図はこの考案の機構を用
いたプリプラ式射出成形機の可塑化射出ユニツト
を示す断面図、第３図は調整作業用の工具を示す
断面図である。
図中、７……可塑化スクリユー、１４……油圧
モータ、１７……繋ぎ軸、２０，２１……スプラ
イン、２９……雌ネジ、３０……貫通孔、３１…
…雄ネジ、３２……調整ロツド、３３……油圧モ
ータ側の端部、３４……ロツクナツト、４０……
油圧モータ側の反対側の端部。
The figure shows one embodiment of this invention.
2 is a sectional view showing a plasticizing injection unit of a pre-plastic injection molding machine using the mechanism of this invention, and FIG. 3 is a sectional view showing a tool for adjustment work. In the figure, 7... plasticizing screw, 14... hydraulic motor, 17... connecting shaft, 20, 21... spline, 29... female thread, 30... through hole, 31...
... Male thread, 32 ... Adjustment rod, 33 ... Hydraulic motor side end, 34 ... Lock nut, 40 ...
The end opposite the hydraulic motor side.
Claims (1)
を繋ぐ繋ぎ軸１７を備え、可塑化スクリユー７の
基端と繋ぎ軸１７とを軸方向移動可能かつ相対回
転不能に接続した射出成形機の可塑化ユニツトに
おいて、 繋ぎ軸１７の軸心に雌ネジ部２９を備えた貫通
孔３０が設けられ、雄ネジ部３１を備えた調整ロ
ツド３２が上記雌ネジ部２９に螺合してその両方
の端部４０，３３を上記貫通孔３０の両端から突
出させた状態で装着され、この調整ロツドの回転
駆動装置１４側の端部３３にゆるみ止め具３４を
設けて調整ロツド３２のゆるみを防止するととも
に上記可塑化スクリユー７の基端を調整ロツド３
２のもう一方の端部４０に当接させることを特徴
とする、射出成形機の可塑化ユニツトにおける可
塑化スクリユーの位置調整機構。[Claims for Utility Model Registration] A connecting shaft 17 that connects the plasticizing screw 7 and its rotational drive device 14 is provided, and the base end of the plasticizing screw 7 and the connecting shaft 17 are connected so as to be movable in the axial direction and non-rotatable relative to each other. In the plasticizing unit of the injection molding machine, a through hole 30 with a female thread 29 is provided at the axis of the connecting shaft 17, and an adjustment rod 32 with a male thread 31 is screwed into the female thread 29. The adjusting rod 32 is mounted with its ends 40 and 33 protruding from both ends of the through hole 30, and a loosening stopper 34 is provided at the end 33 of the adjusting rod on the rotation drive device 14 side. Adjust the base end of the plasticizing screw 7 with the adjusting rod 3.
2. A plasticizing screw position adjustment mechanism in a plasticizing unit of an injection molding machine, characterized in that the plasticizing screw is brought into contact with the other end 40 of the plasticizing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8037390U JPH0620583Y2 (en) | 1990-07-27 | 1990-07-27 | Positioning mechanism for plasticizing screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8037390U JPH0620583Y2 (en) | 1990-07-27 | 1990-07-27 | Positioning mechanism for plasticizing screw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0438412U true JPH0438412U (en) | 1992-03-31 |
| JPH0620583Y2 JPH0620583Y2 (en) | 1994-06-01 |
Family
ID=31625375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8037390U Expired - Lifetime JPH0620583Y2 (en) | 1990-07-27 | 1990-07-27 | Positioning mechanism for plasticizing screw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620583Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014157711A1 (en) * | 2013-03-28 | 2014-10-02 | 株式会社ソディック | Screw position adjustment device for injection molding machine |
| JP2017113922A (en) * | 2015-12-22 | 2017-06-29 | 豊興工業株式会社 | Injection molding machine |
-
1990
- 1990-07-27 JP JP8037390U patent/JPH0620583Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014157711A1 (en) * | 2013-03-28 | 2014-10-02 | 株式会社ソディック | Screw position adjustment device for injection molding machine |
| JP2014188939A (en) * | 2013-03-28 | 2014-10-06 | Sodick Co Ltd | Screw position adjusting device of injection unit |
| JP2017113922A (en) * | 2015-12-22 | 2017-06-29 | 豊興工業株式会社 | Injection molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620583Y2 (en) | 1994-06-01 |
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