JPS55165213A - Twisting angle fine adjustment mechanism for twist roller guide - Google Patents
Twisting angle fine adjustment mechanism for twist roller guideInfo
- Publication number
- JPS55165213A JPS55165213A JP7168579A JP7168579A JPS55165213A JP S55165213 A JPS55165213 A JP S55165213A JP 7168579 A JP7168579 A JP 7168579A JP 7168579 A JP7168579 A JP 7168579A JP S55165213 A JPS55165213 A JP S55165213A
- Authority
- JP
- Japan
- Prior art keywords
- twisting
- fine adjustment
- tooth
- pinion
- angle
- 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.)
- Granted
Links
Landscapes
- Metal Rolling (AREA)
- Gear Transmission (AREA)
Abstract
PURPOSE: The apparatus of two-stage speed reducing system possible to simply perform the fine adjustment of the twisting angle, constituted of the screw pinion for fine adjustment of the twisting angle, being engaged with the fan type large screw gear installed in the roller holder, and the additional fine mover for driving this pinion to turn by a fine angle with a large reduction gear ratio.
CONSTITUTION: In the fine adjustment mechanism for twisting angle of this invention, a part of outer circumference of the helical tooth 51 of the large tooth large screw gear is provided with the tooth profile of depth smaller than one-thirds of its tooth height; hereby, the pinion 5 is made impossible to interfere with the pitch circle of the large screw gear. On the other hand, the force acting on the helical tooth 51 is the twisting load of the twist rollers 4a, 4b, to be transmitted through the fan type large tooth large screw gear 30. That is, the twisting load of the rollers 4a, 4b, is the torque acting on the twisting shaft TP of twisting radius (r), generated by the weight W contacting with the taper plane 40 of the upper and lower rollers; this load is received by the helical tooth 51 through the gear 30. This invention advances and develops the conventional single-stage speed reducing type rough adjustment mechanism to a mechanism possible to perform extremely fine adjustment by employing the two-stage speed reducing type fine adjustment system, so that the rolling accuracy can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7168579A JPS5947611B2 (en) | 1979-06-07 | 1979-06-07 | Twist roller guide twist angle fine adjustment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7168579A JPS5947611B2 (en) | 1979-06-07 | 1979-06-07 | Twist roller guide twist angle fine adjustment device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55165213A true JPS55165213A (en) | 1980-12-23 |
JPS5947611B2 JPS5947611B2 (en) | 1984-11-20 |
Family
ID=13467651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7168579A Expired JPS5947611B2 (en) | 1979-06-07 | 1979-06-07 | Twist roller guide twist angle fine adjustment device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5947611B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6215808U (en) * | 1985-07-16 | 1987-01-30 | ||
KR20020052013A (en) * | 2000-12-23 | 2002-07-02 | 이구택 | transfer type twist guide apparatus |
KR20030029306A (en) * | 2001-10-06 | 2003-04-14 | 아이앤아이스틸 주식회사 | a twist guide of rolled steel |
KR101140903B1 (en) * | 2009-02-19 | 2012-05-03 | 현대제철 주식회사 | Twist Guide Apparatust for Rolling Mill and Roolling Mill Apparatus of Wire Rod Therewith |
KR101140908B1 (en) * | 2009-02-19 | 2012-05-03 | 현대제철 주식회사 | Twist Guide Apparatust for Rolling Mill and Roolling Mill Apparatus of Wire Rod Therewith |
-
1979
- 1979-06-07 JP JP7168579A patent/JPS5947611B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6215808U (en) * | 1985-07-16 | 1987-01-30 | ||
KR20020052013A (en) * | 2000-12-23 | 2002-07-02 | 이구택 | transfer type twist guide apparatus |
KR20030029306A (en) * | 2001-10-06 | 2003-04-14 | 아이앤아이스틸 주식회사 | a twist guide of rolled steel |
KR101140903B1 (en) * | 2009-02-19 | 2012-05-03 | 현대제철 주식회사 | Twist Guide Apparatust for Rolling Mill and Roolling Mill Apparatus of Wire Rod Therewith |
KR101140908B1 (en) * | 2009-02-19 | 2012-05-03 | 현대제철 주식회사 | Twist Guide Apparatust for Rolling Mill and Roolling Mill Apparatus of Wire Rod Therewith |
Also Published As
Publication number | Publication date |
---|---|
JPS5947611B2 (en) | 1984-11-20 |
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