CN203304326U - Drum device of trimming coiler - Google Patents

Drum device of trimming coiler Download PDF

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Publication number
CN203304326U
CN203304326U CN2013203529412U CN201320352941U CN203304326U CN 203304326 U CN203304326 U CN 203304326U CN 2013203529412 U CN2013203529412 U CN 2013203529412U CN 201320352941 U CN201320352941 U CN 201320352941U CN 203304326 U CN203304326 U CN 203304326U
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CN
China
Prior art keywords
connecting rod
side plate
taper cylinder
cone cylinder
hole
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.)
Active
Application number
CN2013203529412U
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Chinese (zh)
Inventor
高爱民
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CISDI Engineering Co Ltd
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CISDI Engineering Co Ltd
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Filing date
Publication date
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Priority to CN2013203529412U priority Critical patent/CN203304326U/en
Application granted granted Critical
Publication of CN203304326U publication Critical patent/CN203304326U/en
Active legal-status Critical Current
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Abstract

The utility model discloses a drum device of a trimming coiler. The drum device is characterized by comprising a connecting rod, wherein the connecting rod is provided with a guide hole connected with a guide rod of a taper cylinder; the guide rod on the taper cylinder is matched with the guide hole in the connecting rod, so that the taper cylinder can move back and forth along the connecting rod under the action of a clamping device; the peripheral bottom of the taper cylinder is provided with a connecting shaft on which an edge plate and a side plate are sequentially sleeved; the edge plate is provided with a connecting hole matched with the connecting shaft and is fixed through a key clamped on the connecting rod; the side of the edge plate, which faces to the taper cylinder, is provided with stepped holes in which a larger hole is used for accommodating the peripheral bottom of the taper cylinder; and the connecting shaft is sequentially sleeved with a large disc spring and a small disc spring, the large disc spring is located between a smaller hole in the stepped holes and the peripheral bottom of the taper cylinder, and the small disc spring is located between the edge plate and the side plate. The drum device has the advantage that the aim of automatically discharging waste coils can be achieved by using the movable taper cylinder without additionally providing a power source.

Description

A kind of coiler for trimmings roll device
Technical field
The utility model relates to the device that a kind of slitter edge that the cold-rolling steel strip pickling rear disk is sheared batches.
Background technology
In rolling mill production line, for the steel plate after pickling, need carry out the shearing of limit section through circle shear, with the width that meets finished strip, meet the demands.For the slitter edge that cutting of circle shear scales off, need do respective handling, at present, for the processing of slitter edge, two kinds of modes be arranged: a kind of is directly by the slitter edge chopping, then the slitter edge of chopping is melted down; Another kind of be that slitter edge is rolled into to regular coil of strip, the raw material that can be used for hardware and Steel Wire Products Industry as raw material can be sold as finished steel coils.The application of slitter edge after processing from two kinds of modes, be not difficult to find out that slitter edge batches and has very high economic worth, and therefore, coiler for trimmings is widely used.
Present coiler for trimmings reel is pyramidal structure, is rolled into spindle for the slitter edge that cutting of circle shear is scaled off.At present, the coiler for trimmings reel used now is whole welding type, and unloading the volume mode is also to realize by useless volume deadweight, but for realizing can be by the deadweight automatic blanking, to bore the cylinder taper design very large, and make the active volume taken amount of reel greatly reduce, increase the frequency of unloading volume; And, when batching the larger slitter edge of thickness, in order to prevent loose winding, additional coiling tension is larger, makes after has batched on the waste material limit situation that often generation can't blanking, need the operator with crow bar, balled scrap to be unloaded from the cone cylinder, greatly affected rhythm of production; Simultaneously, after the cone surface serious wear, necessary integral replacing reel, the working service cost is high.
The utility model content
The purpose of this utility model is to propose a kind of can the realization after coiler for trimmings completes slitter edge and batches, automatic material returning coiler for trimmings roll device.
To achieve these goals, by the following technical solutions: a kind of coiler for trimmings roll device, it is characterized in that: described device comprises connecting rod, connecting rod is provided with and the pilot hole of boring a guide rod and being connected, cone cylinder top guide bar coordinates with the pilot hole on connecting rod, make the cone cylinder can be under the active force of clamping device, along connecting rod, move forward and backward, on the peripheral bottom surface of cone cylinder, has connecting axle, on connecting axle, overlap side plate and side plate are arranged successively, on side plate, has the connecting hole matched with connecting axle, side plate is fixed by the key be stuck on connecting rod, at side plate, be provided with shoulder hole towards the one side of cone cylinder, in shoulder hole, larger pore volume is received the peripheral bottom surface of cone cylinder, on connecting axle, overlap large butterfly spring and little butterfly spring are arranged successively, wherein between the peripheral bottom surface of large butterfly spring less hole and cone cylinder in shoulder hole, little butterfly spring is between side plate and side plate.
The utility model adopts movable cone cylinder, and increases initial tension of spring, without the extra power source that increases, can realize the purpose of balled scrap automatic blanking; And, reduced cone cylinder tapering, increased and effectively batched space, extended and unloaded the volume cycle, effectively improved rhythm of production and production efficiency; Simultaneously, the cone cylinder of reel is made movable structure, when the cone surface wearing and tearing need to change, only needs to change the cone cylinder and gets final product, and has reduced the working service cost.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of application coiler for trimmings of the present utility model.
In figure: 1-1 is connecting rod, and 1-2 is little butterfly spring, and 1-3 is key, 1-4 is large butterfly spring, and 1-5 is side plate, and 1-6 is the cone cylinder, 1-7 is connecting axle, and 1-8 is side plate, and 2-1 is wiring mechanism, 2-2 is left clamping device, and 2-3 is the Left Drive device, and 2-4 is left reel, 2-5 is bracing or strutting arrangement, and 2-6 is right reel, and 2-7 is right transmission device, 2-8 is right clamping device, and 2-9 is base.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As depicted in figs. 1 and 2, when not clamping, the active force of little butterfly spring 1-2 is greater than the active force of large butterfly spring 1-4, makes between side plate 1-5 and cone cylinder 1-6 and keeps in touch, and makes cone cylinder 1-6 be in retracted mode; When needs clamp when taking the lead, the stretching out of the hydraulic cylinder of left clamping device 2-2, right clamping device 2-8, drive link 1-1 moves along the guide rod of cone cylinder 1-6, correspondingly forces large butterfly spring 1-4, little butterfly spring 1-2 further compressed; And in the situation that increase identical external force, the decrement of little butterfly spring 1-2 is far longer than the decrement of large butterfly spring 1-4, thereby caused side plate 1-5 under the larger active force of large butterfly spring 1-4, to the direction that deviates from large butterfly spring, move, make between side plate 1-5 and cone cylinder 1-6 and space out, make cone cylinder 1-6 be in the state of stretching out.Therefore, after reel completes the work of batching, the retraction of the hydraulic cylinder of left clamping device 2-2, right clamping device 2-8, large butterfly spring 1-4, little butterfly spring 1-2 come back to original state, namely cone cylinder 1-6 gets back to retracted mode, thereby useless volume has reached the function of automatic blanking.

Claims (1)

1. coiler for trimmings roll device, it is characterized in that: described device comprises connecting rod, connecting rod is provided with and the pilot hole of boring a guide rod and being connected, cone cylinder top guide bar coordinates with the pilot hole on connecting rod, make the cone cylinder can be under the active force of clamping device, along connecting rod, move forward and backward, on the peripheral bottom surface of cone cylinder, has connecting axle, on connecting axle, overlap side plate and side plate are arranged successively, on side plate, has the connecting hole matched with connecting axle, side plate is fixed by the key be stuck on connecting rod, at side plate, be provided with shoulder hole towards the one side of cone cylinder, in shoulder hole, larger pore volume is received the peripheral bottom surface of cone cylinder, on connecting axle, overlap large butterfly spring and little butterfly spring are arranged successively, wherein between the peripheral bottom surface of large butterfly spring less hole and cone cylinder in shoulder hole, little butterfly spring is between side plate and side plate.
CN2013203529412U 2013-06-19 2013-06-19 Drum device of trimming coiler Active CN203304326U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203529412U CN203304326U (en) 2013-06-19 2013-06-19 Drum device of trimming coiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203529412U CN203304326U (en) 2013-06-19 2013-06-19 Drum device of trimming coiler

Publications (1)

Publication Number Publication Date
CN203304326U true CN203304326U (en) 2013-11-27

Family

ID=49610561

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203529412U Active CN203304326U (en) 2013-06-19 2013-06-19 Drum device of trimming coiler

Country Status (1)

Country Link
CN (1) CN203304326U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454125A (en) * 2018-10-22 2019-03-12 攀钢集团西昌钢钒有限公司 A kind of volume ball machine
CN111747210A (en) * 2020-06-05 2020-10-09 成都先进金属材料产业技术研究院有限公司 Automatic centering and clamping device and method for spool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109454125A (en) * 2018-10-22 2019-03-12 攀钢集团西昌钢钒有限公司 A kind of volume ball machine
CN111747210A (en) * 2020-06-05 2020-10-09 成都先进金属材料产业技术研究院有限公司 Automatic centering and clamping device and method for spool

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