JPH0342352U - - Google Patents
Info
- Publication number
- JPH0342352U JPH0342352U JP10049289U JP10049289U JPH0342352U JP H0342352 U JPH0342352 U JP H0342352U JP 10049289 U JP10049289 U JP 10049289U JP 10049289 U JP10049289 U JP 10049289U JP H0342352 U JPH0342352 U JP H0342352U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- connecting shaft
- nozzle sliding
- female threaded
- sliding part
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 240000001949 Taraxacum officinale Species 0.000 description 1
- 235000005187 Taraxacum officinale ssp. officinale Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Description
第１図は本考案のスライデイングノズルの接続
部構造を示し、ａは上半分を断面で示す側面図、
ｂは上半分を断面で示す平面図、第２図は本考案
に係る接続部の作用力の伝達状況を示し、ａは引
張側の場合、ｂは圧縮側の場合の説明図、第３図
は従来のスライデイングノズルの接続部構造を示
し、ａは上半分を断面で示す側面図、ｂは全体を
断面で示す平面図、第４図は従来の他のスライデ
イングノズル接続部構造を示し、ａは上半分を断
面で示す側面図、ｂは上半分を断面で示す平面図
、第５図は従来例に係るスライデイングノズルの
配置を示す断面図である。
１……アクチユエータ側のロツド、２……ノズ
ル摺動部、３……接続シヤフト、４，５……ロツ
クナツト、６……中間金具、７……接続ピン、８
……アクチユエータ、９……雄ねじ、１０……ピ
ン用の長穴、１１……ダンデイツシユ、１２……
スライデイングノズル、１３……ガイド溝、１４
……雌ねじ。
Fig. 1 shows the structure of the connecting part of the sliding nozzle of the present invention, and a is a side view showing the upper half in cross section;
b is a plan view showing the upper half in cross section, Fig. 2 shows the transmission of the acting force of the connection part according to the present invention, a is an explanatory diagram for the tension side, b is an explanatory diagram for the compression side, Fig. 3 4 shows a conventional sliding nozzle connection structure, a is a side view showing the upper half in cross section, b is a plan view showing the whole in cross section, and FIG. 4 shows another conventional sliding nozzle connection structure. , a is a side view showing the upper half in cross section, b is a plan view showing the upper half in cross section, and FIG. 5 is a cross sectional view showing the arrangement of a sliding nozzle according to a conventional example. 1... Actuator side rod, 2... Nozzle sliding part, 3... Connection shaft, 4, 5... Lock nut, 6... Intermediate metal fitting, 7... Connection pin, 8
... Actuator, 9 ... Male thread, 10 ... Long hole for pin, 11 ... Dandelion, 12 ...
Sliding nozzle, 13... Guide groove, 14
...Female thread.
Claims (1)
具と、前記ノズル摺動部をスライド駆動させるア
クチユエータのロツドとにそれぞれ雌ねじ穴を互
いに対向させて設ける一方、接続シヤフトの両端
部に雄ねじを設け、前記の金具およびロツドに設
けた雌ねじ穴に前記接続シヤフトの両端部に設け
た雄ねじを、前記のノズル摺動部とアクチユエー
タ間に発生するガタを解消する方向に前記接続シ
ヤフトのノズル摺動部側の先端が前記金具の雌ね
じ穴を通してノズル摺動部の端面に接触するまで
ねじ込んでなることを特徴とするスライデイング
ノズル。 A metal fitting connected to the nozzle sliding part via a connecting pin and a rod of an actuator for slidingly driving the nozzle sliding part are provided with female threaded holes facing each other, while male threads are provided at both ends of the connecting shaft. , insert the male screws provided at both ends of the connecting shaft into the female threaded holes provided in the metal fittings and the rod, and insert the nozzle sliding portion of the connecting shaft in a direction that eliminates the play that occurs between the nozzle sliding portion and the actuator. A sliding nozzle, characterized in that the tip of the side is screwed through the female threaded hole of the metal fitting until it contacts the end surface of the nozzle sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10049289U JPH0342352U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10049289U JPH0342352U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342352U true JPH0342352U (en) | 1991-04-22 |
Family
ID=31649499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10049289U Pending JPH0342352U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342352U (en) |
-
1989
- 1989-08-30 JP JP10049289U patent/JPH0342352U/ja active Pending