JPH0210920U - - Google Patents
Info
- Publication number
- JPH0210920U JPH0210920U JP8968088U JP8968088U JPH0210920U JP H0210920 U JPH0210920 U JP H0210920U JP 8968088 U JP8968088 U JP 8968088U JP 8968088 U JP8968088 U JP 8968088U JP H0210920 U JPH0210920 U JP H0210920U
- Authority
- JP
- Japan
- Prior art keywords
- female thread
- cavity
- extrusion rod
- movable mold
- male threaded
- 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
- 238000001125 extrusion Methods 0.000 claims 2
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の装置の一実施例の説明図、第
２図は従来装置の説明図、第３図は成形品の外形
図である。
図中４は上型、７はめす形ねじ、１０は下型、
１１はキヤビテイ、１５は案内部材、１８，１９
は押出し棒、２０は成形品、２１はおす形ねじ体
、２２はめす形ねじを示す。
FIG. 1 is an explanatory diagram of one embodiment of the device of the present invention, FIG. 2 is an explanatory diagram of a conventional device, and FIG. 3 is an outline diagram of a molded product. In the figure, 4 is the upper mold, 7 is a female screw, 10 is the lower mold,
11 is a cavity, 15 is a guide member, 18, 19
2 shows an extruded rod, 20 a molded product, 21 a male screw body, and 22 a female screw.
Claims (1)
された型とで形成されたキヤビテイ内に、回転自
在な押出し棒をキヤビテイ軸心方向へ挿通させる
と共に、該押出し棒のキヤビテイ外の部分に、前
記めす形ねじとリードの同じおす形ねじ体を固着
し、該おす形ねじ体を前記昇降可能な型に設けた
案内部材のめす形ねじに螺合させたことを特徴と
するねじ状成形品の射出成形装置。 A rotatable extrusion rod is inserted in the direction of the axis of the cavity into a cavity formed by a movable mold with a female thread on the inner periphery and a fixed mold, and a portion of the extrusion rod outside the cavity is inserted. A threaded shape characterized in that a male threaded body having the same lead as the female thread is fixed, and the male threaded body is screwed into a female thread of a guide member provided in the movable mold. Injection molding equipment for molded products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8968088U JPH0210920U (en) | 1988-07-06 | 1988-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8968088U JPH0210920U (en) | 1988-07-06 | 1988-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210920U true JPH0210920U (en) | 1990-01-24 |
Family
ID=31314226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8968088U Pending JPH0210920U (en) | 1988-07-06 | 1988-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210920U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52152962A (en) * | 1976-06-15 | 1977-12-19 | Matsushita Electric Works Ltd | Mold for forming threaded article |
| JPS5727323B2 (en) * | 1972-12-01 | 1982-06-10 |
-
1988
- 1988-07-06 JP JP8968088U patent/JPH0210920U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727323B2 (en) * | 1972-12-01 | 1982-06-10 | ||
| JPS52152962A (en) * | 1976-06-15 | 1977-12-19 | Matsushita Electric Works Ltd | Mold for forming threaded article |