CN201108924Y - Uniform head roller-way roller for steel bar production line cooling bed - Google Patents

Uniform head roller-way roller for steel bar production line cooling bed Download PDF

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Publication number
CN201108924Y
CN201108924Y CNU2007200285904U CN200720028590U CN201108924Y CN 201108924 Y CN201108924 Y CN 201108924Y CN U2007200285904 U CNU2007200285904 U CN U2007200285904U CN 200720028590 U CN200720028590 U CN 200720028590U CN 201108924 Y CN201108924 Y CN 201108924Y
Authority
CN
China
Prior art keywords
jump
roller
steel bar
production line
butt
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 - Fee Related
Application number
CNU2007200285904U
Other languages
Chinese (zh)
Inventor
李希宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Shiheng Special Steel Group Co Ltd
Original Assignee
Shandong Shiheng Special Steel Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Shiheng Special Steel Group Co Ltd filed Critical Shandong Shiheng Special Steel Group Co Ltd
Priority to CNU2007200285904U priority Critical patent/CN201108924Y/en
Application granted granted Critical
Publication of CN201108924Y publication Critical patent/CN201108924Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a jump-butt roller used for a cooking bank in a steel bar production line, the notch cross section of which presents a trapezium shape. The notch cross section presents a trapezium shape, thereby enhancing the depth of the groove bottom. When three or four screw threads are jump-butt in the groove port, the screw threads can be fanning, thereby avoiding the phenomenon of overstocking with each other and crossover, reducing the mutual friction among a plurality of screw threads steels, and the reinforcing steel bar cannot be distorted and jump out after reaching jump-butt baffle; thereby solving the problem that three or four threads cut the screw thread steel jump-butt.

Description

The elevating alignment roll table roller that the production line of bar cold bed is used
Technical field
The application relates to the cold bed of iron and steel enterprise's production line of bar.
Background technology
At present the elevating alignment roll table roller used of iron and steel enterprise's production line of bar is to design for producing the single line product specially, roller notch section configuration be zigzag as shown in Figure 1.Along with the raising of segmentation technique, when three-way or quadruple thread steel occurs intersecting mutually when flush simultaneously in a roller-way groove, extruding, reinforcing bar arrive often occur behind the flush baffle plate arch curved, jump out in the guide groove or phenomenon such as asphyxia by external pressure on the chest and abdomen.Thereby cause the random steel of cold bed, flush weak effect, the reinforcing bar crop increases, and lumber recovery descends, and waste is serious, and labor strength is big, has seriously restricted bar production efficient.
Summary of the invention
The utility model proposes a kind of elevating alignment roll table roller of novel notch section configuration for solving the problem of the multi-thread production of present elevating alignment roll table roller incompatibility.
For achieving the above object, the notch section configuration of elevating alignment roll table roller of the present utility model is trapezoidal.
Its good effect is: because the notch section is trapezoidal, increased the bottom land width, three-way or quadruple thread steel is simultaneously in a notch when flush, can tile and come, avoided overstocking mutually crossover phenomenon, reduced the mutual frictional force between the multi start thread steel, reinforcing bar no longer encircles curved spring the out after arriving flush baffle plate, has solved a difficult problem three-way or that the four-line syncopate screw-thread steel is flush.
Description of drawings
Fig. 1 is existing elevating alignment roll table roller notch section configuration figure.
Fig. 1 is the application's a skiagraph.
The specific embodiment
As shown in Figure 2, the application's notch section is a trapezoidal shape.Concrete size is decided according to the diameter and the line number of cutting screw-thread steel.

Claims (1)

1, the elevating alignment roll table roller used of a kind of production line of bar cold bed is characterized in that its notch section configuration is trapezoidal.
CNU2007200285904U 2007-10-10 2007-10-10 Uniform head roller-way roller for steel bar production line cooling bed Expired - Fee Related CN201108924Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200285904U CN201108924Y (en) 2007-10-10 2007-10-10 Uniform head roller-way roller for steel bar production line cooling bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200285904U CN201108924Y (en) 2007-10-10 2007-10-10 Uniform head roller-way roller for steel bar production line cooling bed

Publications (1)

Publication Number Publication Date
CN201108924Y true CN201108924Y (en) 2008-09-03

Family

ID=39893442

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200285904U Expired - Fee Related CN201108924Y (en) 2007-10-10 2007-10-10 Uniform head roller-way roller for steel bar production line cooling bed

Country Status (1)

Country Link
CN (1) CN201108924Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172646A (en) * 2011-01-27 2011-09-07 张家港长力机械有限公司 Cooling bed straightening plate
CN104942030A (en) * 2015-05-20 2015-09-30 山东钢铁股份有限公司 Alignment roller used for bar cold bed
CN105067371A (en) * 2015-08-10 2015-11-18 江苏永钢集团有限公司 Flush cutting sampling device of finished steel bars

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102172646A (en) * 2011-01-27 2011-09-07 张家港长力机械有限公司 Cooling bed straightening plate
CN104942030A (en) * 2015-05-20 2015-09-30 山东钢铁股份有限公司 Alignment roller used for bar cold bed
CN105067371A (en) * 2015-08-10 2015-11-18 江苏永钢集团有限公司 Flush cutting sampling device of finished steel bars
CN105067371B (en) * 2015-08-10 2018-09-14 江苏永钢集团有限公司 The flush sampling equipment of finished product reinforcing bar

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080903

Termination date: 20121010