CN2215360Y

CN2215360Y - Cold rolling flat steel sizing machine

Info

Publication number: CN2215360Y
Application number: CN 94238856
Authority: CN
Inventors: 杨政义
Original assignee: RUGAO MUNICIPAL ROLLED-STEEL SECTION PLANT
Current assignee: RUGAO MUNICIPAL ROLLED-STEEL SECTION PLANT
Priority date: 1994-06-08
Filing date: 1994-06-08
Publication date: 1995-12-20
Anticipated expiration: 2004-06-08

Abstract

The utility model relates to a cold rolling flat steel sizing machine for processing cold rolling flat steel. The cold rolling flat steel sizing machine is composed of a traction component I, a flattening component, an edge removing straightening component, a traction element II, a motive power component, a rotating component, etc. Because the traction element I, the traction element II and the flattening component are arranged, the flatness of the flat steel is effectively controlled. Because the edge removing straightening component is provided with staggered distributed roller components which are mutually combined with an upper and a lower corresponding blades, the straightness of the flat steel is ensured, and the fins and the burrs of the flat steel is effectively removed. Because the cold rolling flat steel sizing machine has reasonable structure and convenient adjustment, the work efficiency is enhanced, and the labor intensity of worker is alleviated.

Description

Cold rolling flat steel sizing machine

The utility model is a kind of flat cold-rolled bar trimmer that is used for flat cold-rolled bar processing.

Relevant by retrieval patent documentation does not retrieve the flat cold-rolled bar trimmer identical with the utility model structure at present as yet.Existing band steel processing mainly contains hot rolling processing band steel and two kinds of forms of cold rolling processing band steel.Hot rolling processing band steel mainly is to be used for processing the band steel that specification is determined, batch is bigger.Cold rolling processing band steel is mainly used in that manufacturing batch is little, the band steel of non-standard specification and special requirement.At present, the method for cold rolling processing band steel mainly adopts the band steel cutting machine, after steel plate is cut, enters the band steel trimmer again and flattens, the straightening shaping.Existing band steel trimmer, generally all adopt the cable traction drawing process to carry out straightening, shaping, because cable wire is after being subjected to pulling force, deformation takes place, directly affect the smooth and linearity of band steel, and because cable traction stretching floor space is bigger, sharp edge, the burr of processing back band steel are difficult to remove, so directly affect band steel user's operating position.

The purpose of this utility model is that a kind of use that matches with the band steel cutting machine will be provided, and can effectively carry out the band steel shaping, removes burr, flat cold-rolled bar trimmer rational in infrastructure, easy to operate.

Technical characterictic of the present utility model is: considering on compact conformation, the basis easy and simple to handle, be designed to by the flat cold-rolled bar trimmer that carriage, traction element I, leveling parts, trimming straightening parts, traction element II, guiding mechanism, power part, fuselage, drive disk assembly are formed.It is characterized in that: on fuselage, be fixed with traction element I, traction element II with bolt; Between traction element I, traction element II, on fuselage, be fixed with the trimming straightening parts of forming by base plate, rotor block, side plate, roller adjusting parts, cutter, blade adjustment parts, panel I, bottom knife, panel II with bolt; Between traction element I, trimming straightening parts, on fuselage, be fixed with the leveling parts with bolt; Be provided with the power part that is meshed with the traction element II in the outside of traction element II; Between traction element I, traction element II, be provided with drive disk assembly.

Add man-hour when needs carry out band steel, steel plate is sent into the band steel cutting machine cut processing, cut into several flat steel bars.Flat steel bar with branch cuts enters by guiding mechanism between the upper and lower pressure roller of traction element II, flattens.The traction element II is by being meshed with power part, being worked by the power part transferring power.The upper and lower pressure roller of traction element II is to regulate by regulating the screw mandrel handwheel on the traction element II, pressure roller being moved up and down to the size of the pressure of band steel.The band steel that flattened through the traction element II moves forward between two rotor blocks that enter under the promotion of traction element II on the trimming straightening parts.Because the roller design in the rotor block becomes groove shape,, and must not upper and lowerly be offset so band steel can only move between two grooves.Owing to be provided with several the rotor blocks that are interspersed, thus when the band steel sweep by rotor block the time, will produce extruding force and make band steel obtain the straightening processing.The cutter, the bottom knife that are provided with between two rotor blocks on the trimming straightening parts are that the spacing between cutter, the bottom knife can be regulated by the blade adjustment parts for burr, the overlap of removing band steel two planes is provided with.In order to eliminate the out-of-flatness phenomenon of band steel, the band steel that is come out by trimming straightening parts will enter the leveling parts and flatten processing.The leveling parts are designed to the form of upper and lower pressure roller, by regulating the upper and lower smooth situation of regulating band steel that moves of the last pressure roller on the leveling parts.Under the promotion of thrust, band steel enters the traction element I and carries out flattening the second time processing, simultaneously since band steel after having entered the traction element I, band steel is in extended state, reaches straight, carrot-free effect thereby make from the band steel of traction element I output.Interlock comes work by the sprocket wheel on drive disk assembly and the traction element I lower roll axle head by the power that the sprocket wheel of traction element II lower roll axle head is exported in the work of traction element I.Band steel after the shaping falls on carriage.

The utility model has the advantages that: owing to adopt traction element I, the extruding of traction element II, the leveling parts flatten by the position of regulating roller, thereby have controlled the flat condition of band steel effectively; Because trimming straightening parts adopt the rotor block that is interspersed, and combine with corresponding upper and lower blade, thereby guarantee the linearity of band steel, removed overlap, the burr of band steel effectively; Because rational in infrastructure, operate easy to adjust, thereby improved operating efficiency widely, alleviated working strength of workers, so have bigger practicality.

Below with reference to description of drawings embodiment of the present utility model:

Accompanying drawing 1 is the structural representation of the utility model flat cold-rolled bar trimmer;

The structural representation of the trimming straightening parts of accompanying drawing 2 flat cold-rolled bar trimmers.

With reference to accompanying drawing 1, upward be fixed with traction element I ［ 2 ］, leveling parts ［ 3 ］, trimming straightening parts ［ 4 ］, traction element II ［ 5 ］, guiding mechanism ［ 6 ］ respectively with bolt at fuselage ［ 8 ］.One end of carriage ［ 1 ］ is packed on the fuselage ［ 8 ］ with bolt, and the other end is fixed on the ground by the support that links to each other with carriage ［ 1 ］.Be provided with the power part ［ 7 ］ that is meshed with the lower roll shaft end gear of traction element II ［ 5 ］ in the outside of traction element II ［ 5 ］.Power part ［ 7 ］ is fixed on the ground by foundation bolt.On the lower roller shaft sprocket wheel of traction element I ［ 2 ］, traction element II ［ 5 ］, be provided with drive disk assembly ［ 9 ］.

With reference to accompanying drawing 2, trimming straightening parts ［ 4 ］ are made up of base plate ［ 10 ］, rotor block ［ 11 ］, side plate ［ 12 ］, roller adjusting parts ［ 13 ］, cutter ［ 14 ］, blade adjustment parts ［ 15 ］, panel I ［ 16 ］, bottom knife ［ 17 ］, panel II ［ 18 ］.Base plate ［ 10 ］, panel I ［ 16 ］, panel II ［ 18 ］ are separately fixed on the biside plate ［ 12 ］ by screw.Cutter ［ 14 ］ is screwed respectively on panel I ［ 16 ］, panel II ［ 18 ］.Bottom knife ［ 17 ］ is transferred solid on base plate ［ 10 ］ with screw.Cutter ［ 14 ］, bottom knife ［ 17 ］ become to exchange solid on the set position of trimming straightening parts ［ 4 ］, and corresponding with rotor block ［ 11 ］, are interspersed.Cutter ［ 14 ］, the residing position of bottom knife ［ 17 ］ are regulated by blade adjustment parts ［ 15 ］.Rotor block ［ 11 ］ is gone up residing position at panel I ［ 16 ］, panel II ［ 18 ］, base plate ［ 10 ］, regulates parts ［ 13 ］ by roller and regulates.

Claims

1, a kind of flat cold-rolled bar trimmer is made up of carriage [1], traction element I [2], leveling parts [3], trimming straightening parts [4], traction element II [5], guiding mechanism [6], power part [7], fuselage [8], drive disk assembly [9], it is characterized in that: go up at fuselage [8] and be fixed with traction element I [2], traction element II [5] with bolt; Between traction element I [2], traction element II [5], on fuselage [8], be fixed with the trimming straightening parts of forming by base plate [10], rotor block [11], side plate [12], roller adjusting parts [13], cutter [14], blade adjustment parts [15], panel I [16], bottom knife [17], panel II [18] [4] with bolt; Between traction element I [2], trimming straightening parts [4], on fuselage [8], be fixed with leveling parts [3] with bolt; Be provided with the power part [7] that is meshed with traction element II [5] in the outside of traction element II [5]; Between traction element I [2], traction element II [5], be provided with drive disk assembly [9].

2, flat cold-rolled bar trimmer according to claim 1, it is characterized in that: the cutter ［ 14 ］ in the trimming straightening parts ［ 4 ］, bottom knife ［ 17 ］ become to exchange solid on the set position of trimming straightening parts ［ 4 ］, and with corresponding being interspersed of rotor block ［ 11 ］.