JPH0534802Y2 - - Google Patents
Info
- Publication number
- JPH0534802Y2 JPH0534802Y2 JP1146989U JP1146989U JPH0534802Y2 JP H0534802 Y2 JPH0534802 Y2 JP H0534802Y2 JP 1146989 U JP1146989 U JP 1146989U JP 1146989 U JP1146989 U JP 1146989U JP H0534802 Y2 JPH0534802 Y2 JP H0534802Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- tube
- pitch
- picker
- next process
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Forging (AREA)
- Transmission Devices (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案は、管体を横送りし、次工程へキツク
アウトするスクリユーキツカーに関するものであ
る。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a screw picker that cross-feeds a tube and kicks it out to the next process.
［従来の技術］
例えば、鍛接管工場等で、高速で鍛接された鋼
管を縦送りラインで所定の長さに切断し、縦送り
ラインを搬送されてくる切断鋼管を横送りして冷
却床にキツクアウトするのにスクリユーキツカー
が使用されている。[Prior art] For example, at a forge welding pipe factory, etc., a steel pipe that is forged welded at high speed is cut to a predetermined length on a vertical feed line, and the cut steel pipe that is conveyed through the vertical feed line is fed horizontally to a cooling bed. A screwdriver is used to kick out.
［解決しようとする課題］
この場合、スクリユーキツカーによりキツクア
ウトされた管体は、キツカーのスクリユーによる
初速と重力により冷却床に落下するので、落下時
の初速が大きいと管体に曲り、凹み等が発生する
問題がある。[Problem to be solved] In this case, the tube that has been kicked out by the screw picker will fall onto the cooling floor due to the initial velocity of the screw and gravity, so if the initial velocity at the time of the fall is high, the tube will be bent, dented, etc. There is a problem that occurs.
この考案は、上記のような問題を軽減できるよ
うにしたスクリユーキツカーを提供することを課
題とするものである。 The object of this invention is to provide a screwdriver that can alleviate the above-mentioned problems.
［課題を解決するための手段］
この考案のスクリユーキツカーは、管体を横送
りし、次の工程へキツクアウトするスクリユーキ
ツカーで、キツクアウト側端部のスクリユーピツ
チをそれ以外の部分のピツチより小さくしたこと
を特徴とするものである。[Means for solving the problem] The screw-picker of this invention is a screw-picker that feeds the tube horizontally and kicks it out to the next process, and the screw pitch of the screw-out side end is smaller than the pitch of the other part. It is characterized by the fact that
［作用］
スクリユーキツカーのキツクアウト側端部のス
クリユーピツチがそれ以外の部分のピツチより小
さくなつているので、次工程にキツクアウトされ
る際の管体の横送り速度が小さくなり、管体の落
下初速が小さくなるので、落下時に発生する曲
り、凹みを軽減することができる。[Function] Since the screw pitch at the screw-out side end of the screw screwer is smaller than the pitch at other parts, the cross-feeding speed of the tube when it is kicked out to the next process is reduced, and the initial falling velocity of the tube is reduced. Since this reduces the amount of bends and dents that occur when the product falls, it is possible to reduce the amount of bends and dents that occur when the product falls.
［実施例］
以下、本考案の１実施例を鍛接管工場の冷却ラ
インに適用した場合について図面により説明す
る。[Embodiment] Hereinafter, a case in which an embodiment of the present invention is applied to a cooling line of a forge-welded pipe factory will be described with reference to the drawings.
縦送りライン上を高速で搬送されてくる管体Ｐ
は、スクリユーキツカー１により横方向にキツク
アウトされる。キツクアウトされた管体Ｐはスク
リユーキツカー１により順次横送りされ、最終的
に冷却床のスクリユウシヤフト２上にキツクアウ
トされる。 Pipe body P being conveyed at high speed on the vertical feed line
is laterally kicked out by the screw kicker 1. The kicked-out tube P is successively traversed by the screw picker 1, and finally kicked out onto the screw shaft 2 of the cooling bed.
この場合、スクリユーキツカー１のキツクアウ
ト側端部のスクリユーピツチｂは、その他の部分
のピツチａより小さくなつている。これにより、
スクリユーキツカー１上を順次横送りされる管体
Ｐの横送り速度は、キツクアウト端部で遅くなる
ようになつている。 In this case, the screw pitch b at the screw-out side end of the screw kicker 1 is smaller than the pitch a at the other portions. This results in
The traverse speed of the tube P that is successively traversed on the screw picker 1 becomes slower at the kick-out end.
こうして、管体Ｐの冷却床への落下時の初速を
小さくすることにより、管体Ｐの曲り、凹みを軽
減することができる。 In this way, by reducing the initial velocity of the tube P when it falls onto the cooling bed, bending and denting of the tube P can be reduced.
［考案の効果］
この考案のスクリユーキツカーは上記のような
もので、スクリユーキツカーから次工程に転送さ
れる管体の曲り、凹み等を軽減することができ
る。[Effects of the invention] The screw breaker of this invention is as described above, and can reduce bends, dents, etc. of the tube transferred from the screw breaker to the next process.
第１図は、本考案の１実施例を鍛接管工場の冷
却ラインにに適用した場合の説明図である。
１……スクリユーキツカー、ａ……通常部のス
クリユウピツチ、ｂ……キツクアウト端部のスク
リユーピツチ、Ｐ……管体。
FIG. 1 is an explanatory diagram of an embodiment of the present invention applied to a cooling line of a forge-welded pipe factory. 1...Screw pitcher, a...Screw pitch at the normal part, b...Screw pitch at the screw out end, P...Pipe body.
Claims (1)
スクリユーキツカーで、キツクアウト側端部のス
クリユーピツチをそれ以外の部分のピツチより小
さくしたことを特徴とするスクリユーキツカー。 This screw-picker is a screw-picker that cross-feeds a tube body and kicks it out to the next process, and is characterized in that the screw pitch at the screw-out side end is smaller than the pitch at the other part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1146989U JPH0534802Y2 (en) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1146989U JPH0534802Y2 (en) | 1989-02-03 | 1989-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02104105U JPH02104105U (en) | 1990-08-20 |
| JPH0534802Y2 true JPH0534802Y2 (en) | 1993-09-03 |
Family
ID=31220053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1146989U Expired - Lifetime JPH0534802Y2 (en) | 1989-02-03 | 1989-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534802Y2 (en) |
-
1989
- 1989-02-03 JP JP1146989U patent/JPH0534802Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02104105U (en) | 1990-08-20 |
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