JPS6229217Y2 - - Google Patents
Info
- Publication number
- JPS6229217Y2 JPS6229217Y2 JP2869481U JP2869481U JPS6229217Y2 JP S6229217 Y2 JPS6229217 Y2 JP S6229217Y2 JP 2869481 U JP2869481 U JP 2869481U JP 2869481 U JP2869481 U JP 2869481U JP S6229217 Y2 JPS6229217 Y2 JP S6229217Y2
- Authority
- JP
- Japan
- Prior art keywords
- injection unit
- flange
- injection
- guide post
- movable platen
- 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.)
- Expired
Links
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
本考案は射出成形機を組立てるに当つて、その
可動盤に射出ユニツトを容易にかつ精確に取付け
ることができるようにした射出成形機の射出ユニ
ツト取付装置に関するものである。[Detailed description of the invention] The present invention relates to an injection unit mounting device for an injection molding machine that allows the injection unit to be easily and accurately mounted on the movable platen when assembling the injection molding machine. .
従来射出成形機の組立てに当つては射出ユニツ
トの複数の昇降シリンダあるいはガイドポストを
可動盤に直接固定していた。 Conventionally, when assembling an injection molding machine, a plurality of elevating cylinders or guide posts of an injection unit were directly fixed to a movable platen.
この構造では昇降シリンダまたはガイドポスト
の一方の端が自由端となるため、その組立て時に
は射出ユニツトを昇降シリンダまたはガイドポス
トと射出部との二つに分けて、その昇降シリンダ
またはガイドポストのみを可動盤に固定し、次い
でこれに射出部を組み込まねばならなかつた。 In this structure, one end of the lifting cylinder or guide post is a free end, so when assembling it, the injection unit is divided into two parts: the lifting cylinder or guide post and the injection part, and only the lifting cylinder or guide post is movable. It had to be fixed to a board and then the injection part had to be assembled into it.
また射出部のノズルと可動盤のロケート孔との
芯合せは、各々の昇降シリンダまたはガイドポス
トの固定部分を緩めて可動盤上を移動させて行う
が、その作業は困難であつて各昇降シリンダまた
はガイドポストの芯間距離精度平行度が確保でき
ないという難があつた。 In addition, alignment between the nozzle of the injection part and the locating hole of the movable platen is done by loosening the fixed part of each elevating cylinder or guide post and moving it on the movable platen, but this work is difficult. Another problem was that it was not possible to ensure the center-to-center distance accuracy and parallelism of the guide posts.
本考案は前記の欠点を解消し、射出成形機の組
立て分解の作業性を改善し、しかも要求される精
度を容易に確保せんとするものである。 The present invention aims to eliminate the above-mentioned drawbacks, improve the workability of assembling and disassembling an injection molding machine, and moreover easily ensure the required accuracy.
これを図示のものについて説明する。 This will be explained with reference to the diagram.
９は可動盤１上に取付ける射出ユニツトであつ
て射出部２と昇降シリンダまたはガイドポスト３
よりなる。 Reference numeral 9 denotes an injection unit mounted on the movable platen 1, which includes an injection section 2 and an elevating cylinder or guide post 3.
It becomes more.
４は射出ユニツト９と可動盤１との間に設けら
れたフランジであつて、フランジ４には、昇降シ
リンダまたはガイドポスト３の位置決め用孔７を
穿設しこれに昇降シリンダまたはガイドポスト３
の下部の突起部８を嵌入する。 Reference numeral 4 denotes a flange provided between the injection unit 9 and the movable platen 1. The flange 4 is provided with a hole 7 for positioning the lifting cylinder or guide post 3.
Insert the protrusion 8 at the bottom of the.
フランジ４は可動盤１に対して脱着可能に連結
する。 The flange 4 is detachably connected to the movable platen 1.
５は射出部２のノズル、６はロケート孔であ
る。 5 is a nozzle of the injection part 2, and 6 is a locate hole.
その組立ての手順を説明すると、フランジ４と
一体化された射出ユニツト９を可動盤１上に載せ
て両者を連結し、ノズル５とロケート孔６の芯ず
れ量を測定する。 To explain the assembly procedure, the injection unit 9 integrated with the flange 4 is placed on the movable platen 1, the two are connected, and the amount of misalignment between the nozzle 5 and the locate hole 6 is measured.
次いで可動盤１とフランジ４との連結を緩めて
射出ユニツト９の位置を補正して両者を固定す
る。 Next, the connection between the movable platen 1 and the flange 4 is loosened, the position of the injection unit 9 is corrected, and both are fixed.
本考案は以上のように、とくにフランジを設け
ることによつて射出ユニツトが堅固な構造となる
とともに、その組立て手順の上で、他の部分との
関連性がなくなるために、射出ユニツトそのもの
の組立て作業を、機上ではなく、床上で行うこと
ができるので、その作業能率が向上し、高所作業
による危険性がなくなる。 As described above, the present invention provides a solid structure for the injection unit by providing the flange, and since there is no relationship with other parts in the assembly procedure, the injection unit itself can be easily assembled. Work can be done on the floor instead of on the machine, improving work efficiency and eliminating the dangers associated with working at heights.
また機械の高さが、搬送、据付け時に問題とな
る場合に、射出ユニツトと他の部分を容易に分割
できるので、この問題を解消することができる。 Furthermore, if the height of the machine poses a problem during transportation and installation, this problem can be solved because the injection unit and other parts can be easily separated.
そして機械を分割することによる精度維持上の
問題あるいは損傷などの問題が発生しない。 Further, problems such as accuracy maintenance problems or damage caused by dividing the machine do not occur.
また他の部品と独立したフランジの加工精度を
確保することで、昇降シリンダなどの芯間距離精
度、平行度が確実に得られるために、昇降シリン
ダのロツド案内部などの偏荷重による摩耗、破損
が発生しない。 In addition, by ensuring the machining accuracy of the flange independent of other parts, center-to-center distance accuracy and parallelism of the lifting cylinder, etc., can be reliably obtained. does not occur.
さらに型締装置と射出ユニツトの組合せがその
大きさにおいて不均衡な場合、例えば可動盤の大
きさが昇降シリンダの芯間距離より小さい場合で
もその組合せは可能である。 Furthermore, even if the combination of the mold clamping device and the injection unit is unequal in size, for example, the size of the movable platen is smaller than the center-to-center distance of the lifting cylinder, the combination is possible.
したがつて多くの機種の射出成形機を設計製作
する上で、あるいは生産管理上極めて有利であ
る。 Therefore, it is extremely advantageous in designing and manufacturing many types of injection molding machines and in terms of production control.
図面は本装置の正面図である。
１……可動盤、３……昇降シリンダまたはガイ
ドポスト、４……フランジ、７……位置決め用
孔、８……突起部、９……射出ユニツト。
The drawing is a front view of the device. DESCRIPTION OF SYMBOLS 1...Movable plate, 3...Elevating cylinder or guide post, 4...Flange, 7...Positioning hole, 8...Protrusion, 9...Injection unit.
Claims (1)
またはガイドポスト３の位置決め用孔７を穿設
し、このフランジ４の位置決め用孔７に、昇降シ
リンダまたはガイドポスト３の端部の突起部８を
嵌入してフランジ４と射出ユニツト９とを一体化
し、この射出ユニツト９と一体化したフランジ４
を可動盤１に取付けるようにした射出成形機の射
出ユニツト取付装置。 The elevating cylinder of the injection unit 9 is attached to the flange 4,
Alternatively, the positioning hole 7 of the guide post 3 is drilled, and the elevating cylinder or the projection 8 at the end of the guide post 3 is fitted into the positioning hole 7 of the flange 4 to integrate the flange 4 and the injection unit 9. The flange 4 is integrated with the injection unit 9.
This is an injection unit mounting device for an injection molding machine which is adapted to be mounted on a movable platen 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2869481U JPS6229217Y2 (en) | 1981-03-02 | 1981-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2869481U JPS6229217Y2 (en) | 1981-03-02 | 1981-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57141022U JPS57141022U (en) | 1982-09-03 |
| JPS6229217Y2 true JPS6229217Y2 (en) | 1987-07-27 |
Family
ID=29826326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2869481U Expired JPS6229217Y2 (en) | 1981-03-02 | 1981-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6229217Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5613720B2 (en) * | 2012-05-08 | 2014-10-29 | 日精樹脂工業株式会社 | Molding equipment for liquid resin materials |
| JP6685628B1 (en) * | 2019-05-07 | 2020-04-22 | 株式会社日本製鋼所 | Assembly jig for vertical injection molding machine |
-
1981
- 1981-03-02 JP JP2869481U patent/JPS6229217Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57141022U (en) | 1982-09-03 |
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