CN201862658U

CN201862658U - Cold-rolling winding device of precise ultra-narrow copper strip

Info

Publication number: CN201862658U
Application number: CN2010205833184U
Authority: CN
Inventors: 蒋英; 蒋峰
Original assignee: SHENZHEN MINGSCHIN INDUSTRIAL MATERIAL Co Ltd
Current assignee: SHENZHEN MINGSCHIN INDUSTRIAL MATERIAL Co Ltd
Priority date: 2010-10-28
Filing date: 2010-10-28
Publication date: 2011-06-15
Anticipated expiration: 2020-10-28

Abstract

The utility model discloses a cold-rolling winding device of a precise ultra-narrow copper strip, comprising a winding drum (44), wherein two sides of the winding drum (44) are provided with two baffles (19); a roll shaft is inserted in a shaft hole (18) of the winding drum, and leads the winding drum (44) to be capable of rotating freely on the roll shaft; a guide wheel (15) is arranged above the winding drum towards the direction of a rolling mill; and a pair of brushing wheels (17 and 42) are arranged behind the guide wheel (15). The cold-rolling winding device is characterized in that the pair of brushing wheel pair (17 and 42) and the guide wheel (15) can be rotatably arranged on a moving support (40) which is also provided with two holes, wherein one hole can be slidably sheathed on a sliding shaft (41), and the other hole can be movably connected with a screw (45) in a thread manner. In the cold-rolling winding device, the stress brought by the side turning of the copper strip formed on the guide wheel can be eliminated, so that the upper surface of the copper strip has no local dead thread and bending, and further the copper strip with better quality is obtained.

Description

The cold rolling wrap-up of accurate super narrow copper strips

[technical field]

The utility model relates to rolling-in, coiling or the uncoiling of metal wire, metal tape or other flexible metallic materials, refers to a kind of cold rolling wrap-up of accurate super narrow copper strips especially.

[background technology]

In the copper strips production process, need deliver to the straight operation of smoothing through the copper strips after the rolling and coil then, therefore need carry out the rolling in the operation.Wrap-up in the copper strips of the prior art, copper strips is through behind last one milling train, when carrying out reciprocal rolling, generally be by being located at swinging of directive wheel between milling train and the winch spool, realize back and forth twining, when directive wheel swings to the end of both sides, owing to will produce the angle of a maximum between the vertical line of copper strips and winch spool axis, when the directive wheel side-to-side movement, copper strips will be to a direction warpage, the stressed meeting in side is introduced harmful stress to copper strips, the introducing of these stress can cause the local dead line and the bending of copper strips, the scythe line that these defectives form, twisted shape will cause the defective of final products, and serious will cause punching out, cut and can't carry out continuously, particularly particularly serious for the cold rolling this infringement of super narrow copper strips.

[summary of the invention]

The purpose of this utility model is to provide a kind of stress that can eliminate the side of the copper strips that forms on directive wheel then bring, makes the copper strips upper surface not have local dead line and bending, thereby obtains the quality cold rolling wrap-up of the accurate super narrow copper strips of copper strips preferably.

The technical scheme that its technical problem that solves the utility model adopts is: the wrap-up in the cold rolling accurate super narrow copper strips, described wrap-up comprises winch spool and directive wheel, two sides of winch spool have two baffle plates, inserting roll shaft in the axis hole of winch spool can rotate freely winch spool thereon, above the direction of milling train, directive wheel is arranged at winch spool, directive wheel back (near winch spool 44 directions) has a pair to scrub wheel, scrubbing wheel set is the cold-rolling emulsion that adheres to on the brushing steel band, it is characterized in that: scrub wheel set and directive wheel and be rotatably installed on the mobile support saddle, two holes are arranged on the mobile support saddle, one of them is enclosed within on the sliding axle slidably, and another forms removable the connection with screw rod threadably.

During use, the steel band that comes out in the roller mill on directive wheel and by two can be in the same way or the scrubbing between the wheel set of reverse rotation, coil into a volume greatly on the axle coiling of winch spool.

The beneficial effects of the utility model are: eliminated the side of the copper strips that forms then the stress that brings on directive wheel, made the copper strips upper surface not have local dead line and bending, thereby obtain quality copper strips preferably.

[description of drawings]

The utility model will be further described below in conjunction with accompanying drawing.

Accompanying drawing is a structural representation of the present utility model.

Among the figure: 14 for copper strips, 15 for directive wheel, 16 for guide wheel shaft, 17 for scrub down wheel, 18 for the coiling axis hole, 19 for baffle plate, 40 for mobile support saddle, 41 for sliding axle, 42 on scrub wheel, 43 to scrub wheel shaft, 44 under being be that winch spool, 45 is a screw rod.

[specific embodiment]

Referring to accompanying drawing, the utility model comprises winch spool 44 and directive wheel 15, two sides of winch spool 44 have two baffle plates 19, inserting roll shaft in the axis hole 18 of winch spool can rotate freely winch spool 44 thereon, above the direction of milling train, directive wheel 15 is arranged at winch spool 44, it is characterized in that: directive wheel 15 back (near winch spool 44 directions) have a pair to scrub wheel 17,42 (scrub wheel set 17, the 42nd, for the cold-rolling emulsion that adheres on the brushing steel band), it is characterized in that: scrub wheel set 17,42 and directive wheel 15 be rotatably installed in (parts that dotted line marks in the accompanying drawing) on the mobile support saddle 40, two holes are arranged on the mobile support saddle 40, one of them is enclosed within on the sliding axle 41 slidably, and another forms removable the connection with screw rod 45 threadably.

During use, the steel band that comes out in the roller mill on directive wheel 15 and by two can be in the same way or the scrubbing between the

wheel

42,17 of reverse rotation, coil into a volume greatly on the axle coiling of winch spool 44.

Wherein, mobile support saddle 40 carries directive wheel 15 and scrubs wheel set 17,42 and moves back and forth along sliding axle 41, describedly moves back and forth the internal thread that the positive and negative rotation that relies on screw rod 45 promotes the placement screw hole of mobile support saddle 40 and realizes.The surperficial overall process that does not have local dead line and crooked rolling has promptly been finished in the rotation rolling that moves back and forth and cooperate the winch spool of winder of directive wheel.

Claims

1. the cold rolling wrap-up of an accurate super narrow copper strips, comprise winch spool (44), two sides of winch spool (44) are provided with two baffle plates (19), inserting roll shaft in the axis hole of winch spool (18) can rotate freely winch spool (44) thereon, above the direction of milling train, a directive wheel (15) is set at winch spool, directive wheel (15) back is provided with a pair and scrubs wheel (17,42), it is characterized in that: scrub wheel set (17,42) and directive wheel (15) be rotatably installed on the mobile support saddle (40), mobile support saddle also is provided with two holes on (40), one of them is enclosed within on the sliding axle (41) slidably, and another forms removable the connection with screw rod (45) threadably.