JPH0195318U - - Google Patents
Info
- Publication number
- JPH0195318U JPH0195318U JP19133087U JP19133087U JPH0195318U JP H0195318 U JPH0195318 U JP H0195318U JP 19133087 U JP19133087 U JP 19133087U JP 19133087 U JP19133087 U JP 19133087U JP H0195318 U JPH0195318 U JP H0195318U
- Authority
- JP
- Japan
- Prior art keywords
- movable platen
- mold plate
- plate
- mold
- rack
- 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.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000013011 mating Effects 0.000 claims 1
- 239000012778 molding material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の１実施例を示す射出成形機の
平面図で、第２図はその側面図、又、第３図Ａ〜
Ｄは、その射出成形機の作動説明図である。
１……固定盤、２……一方の金型板、３，３′
……キヤビテイ、４……射出プランジヤー、５…
…可動盤、６……シリンダー、７……ロツド、８
……他方の金型板、９……突起、１０……嵌合穴
、１１……バネ、１２……ストツパー、１３……
長穴、１４……ピン、１５……ラツク、１６……
ピニオン、１７……ギヤボツクス、１８……歯車
機構、１９……ネジ棒、２０……成形品、２１…
…ネジ穴。
FIG. 1 is a plan view of an injection molding machine showing one embodiment of the present invention, FIG. 2 is a side view thereof, and FIGS.
D is an explanatory diagram of the operation of the injection molding machine. 1... Fixed plate, 2... One mold plate, 3, 3'
...Cavity, 4...Injection plunger, 5...
...Movable plate, 6... Cylinder, 7... Rod, 8
...The other mold plate, 9...Protrusion, 10...Fitting hole, 11...Spring, 12...Stopper, 13...
Long hole, 14...Pin, 15...Rack, 16...
Pinion, 17... Gearbox, 18... Gear mechanism, 19... Threaded rod, 20... Molded product, 21...
...screw hole.
Claims (1)
接続された固定盤と、他方の金型板を保持し、シ
リンダーにより軸方向に進退移動する可動盤を有
し、両金型板の合せ面間に形成されたキヤビテイ
内に成形材料を射出させて、ネジ穴付の成形品を
形成させる射出成形機において、上記他方の金型
板と可動盤との間に、両者間を離反させるバネを
介装すると共に、可動盤の軸方向と平行にラツク
を配設し、そのラツクに係合するピニオンにより
駆動される歯車機構を介して、可動盤より他方の
金型板を貫通し、先端がギヤビテイ内に突出する
ネジ棒を、可動盤の進退移動と連動して回転せし
めるようにしたことを特徴とする射出成形機。 It has a fixed plate that holds one mold plate and is connected to an injection plunger, and a movable plate that holds the other mold plate and moves forward and backward in the axial direction by a cylinder, between the mating surfaces of both mold plates. In an injection molding machine that injects molding material into a cavity formed in a cavity to form a molded product with a screw hole, a spring is inserted between the other mold plate and the movable platen to separate the two. At the same time, a rack is arranged parallel to the axial direction of the movable platen, and the other mold plate is penetrated from the movable platen via a gear mechanism driven by a pinion that engages with the rack, and the tip is connected to the gear bit. An injection molding machine characterized in that a threaded rod protruding inward is rotated in conjunction with the forward and backward movement of a movable platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19133087U JPH0195318U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19133087U JPH0195318U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195318U true JPH0195318U (en) | 1989-06-23 |
Family
ID=31482249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19133087U Pending JPH0195318U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195318U (en) |
-
1987
- 1987-12-18 JP JP19133087U patent/JPH0195318U/ja active Pending