JPS6215921U - - Google Patents
Info
- Publication number
- JPS6215921U JPS6215921U JP1985107329U JP10732985U JPS6215921U JP S6215921 U JPS6215921 U JP S6215921U JP 1985107329 U JP1985107329 U JP 1985107329U JP 10732985 U JP10732985 U JP 10732985U JP S6215921 U JPS6215921 U JP S6215921U
- Authority
- JP
- Japan
- Prior art keywords
- core tube
- holder
- die
- extruder
- head body
- 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
- 210000002445 nipple Anatomy 0.000 claims description 3
Classifications
-
- B29C47/92—
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Description
第１図は本考案の押出機のクロスヘツドの一実
施例を示す縦断面図、第２図は従来の押出機のク
ロスヘツドを示す縦断面図である。
１……ダイス、２……ダイスホルダ、３……調
整ボルト、４……ニツプル、５……コアチユーブ
、６……コアチユーブホルダ、１１……ヘツド本
体、１３……突起部、１４……油圧シリンダ。
FIG. 1 is a longitudinal sectional view showing an embodiment of the crosshead of an extruder according to the present invention, and FIG. 2 is a longitudinal sectional view showing the crosshead of a conventional extruder. DESCRIPTION OF SYMBOLS 1...Dice, 2...Dice holder, 3...Adjustment bolt, 4...Nipple, 5...Core tube, 6...Core tube holder, 11...Head body, 13...Protrusion, 14...Hydraulic cylinder .
Claims (1)
ヘツド本体の内側に配設されたコアチユーブホル
ダと、ヘツド本体の前部に固設されたダイスホル
ダと、このダイスホルダの内側に調整ボルトを介
して支持されたダイスと、このダイスの内側に同
心状に配置されたニツプルと、コアチユーブホル
ダに保持され、前端にニツプルを支持したコアチ
ユーブとを備えた押出機のクロスヘツドにおいて
、コアチユーブ後端に、コアチユーブホルダ後端
面に対向する突起部を設け、この突起部に、コア
チユーブホルダ後端面に対しコアチユーブを往復
移動させるシリンダを設けたことを特徴とする押
出機のクロスヘツド。 A head body attached to the tip of the extruder, a core tube holder placed inside the head body, a die holder fixed to the front of the head body, and an adjustment bolt inside the die holder. In the crosshead of an extruder, which includes a supported die, a nipple concentrically arranged inside the die, and a core tube held in a core tube holder and supporting the nipple at the front end, a core is placed at the rear end of the core tube. A crosshead for an extruder, characterized in that a protrusion facing the rear end face of a tube holder is provided, and the protrusion is provided with a cylinder for reciprocating the core tube with respect to the rear end face of the core tube holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985107329U JPS6215921U (en) | 1985-07-12 | 1985-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985107329U JPS6215921U (en) | 1985-07-12 | 1985-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6215921U true JPS6215921U (en) | 1987-01-30 |
Family
ID=30983511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985107329U Pending JPS6215921U (en) | 1985-07-12 | 1985-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6215921U (en) |
-
1985
- 1985-07-12 JP JP1985107329U patent/JPS6215921U/ja active Pending