CN205308982U

CN205308982U - Roll extruder that cylinder clearance is adjustable

Info

Publication number: CN205308982U
Application number: CN201520704812.4U
Authority: CN
Inventors: 刘成
Original assignee: Chengdu Aircraft Industrial Group Co Ltd
Current assignee: Chengdu Aircraft Industrial Group Co Ltd
Priority date: 2015-09-12
Filing date: 2015-09-12
Publication date: 2016-06-15
Anticipated expiration: 2025-09-12

Abstract

The utility model discloses a roll extruder that cylinder clearance is adjustable aims at providing a thickness size and adjusts conveniently, can root a tree name material thickness comes the roll extruder in adjustable roller clearance. The utility model discloses a following technical scheme realizes: be located two parallel worm gear mechanisms of drum shaft (6) both ends tops, their worm -wheel shaft passes cylinder both ends slider (8) respectively perpendicularly with last drum shaft links together, and the slider slides along slide rail (7) is upper and lower, and slide linkage is on worm -wheel shaft (10), going up drum shaft (6) and bottom roll axle (3) and being on a parallel with worm gear transmission axle (11), the worm gear transmission axle links to each other hand wheel (12), hand wheel drive worm gear transmission axle, and worm gear transmission epaxial coaxial continuous two parallel worm wheel (9) are the up -and -down motion of two parallel worm -wheel shaft (10) with the horizontal rotation conversion of motion of worm gear transmission axle, and the clearance between the upper and lower cylinder is adjusted to cylinder in slider (8) the lift that links.

Description

Cylinder gap is adjustable rolling extrusion machine

Technical field

This utility model relates to a kind of rolling extrusion device to metal material sheet lead thickness, a kind of for sheet lead thickness rolling extrusion electromechanical equipment specifically.

Background technology

Existing most of mould all has die punch composition; The clamp profile of large-scale assembling jig, blanking die etc. has the gap of material thickness; Owing to die face has nature to damage, or local damage profile when blanking die is die-cut, it is necessary to the profile of damage is reprocessed. In order to make full use of old mould, it is therefore desirable to a kind of sheet lead consistent with material thickness is bonded on die face, the die face of repair damage. When reprocessing, it usually needs plumbous film eyelid covering die face adopted with rolling extrusion machine is expressed to the size of regulation. But the rolling extrusion machine that prior art adopts is difficult to grasp, gap between bottom roll, rolling extrusion sheet lead thickness out or big or little, inconsistent with needs material thickness, qualification rate is low, waste a large amount of sheet lead, therefore often constantly measure with micrometer, very consuming time, lose time, delay manufacturing schedule.

Summary of the invention

The purpose of this utility model is for above-mentioned prior art Problems existing, it is provided that a kind of gauge is easy to adjust, accurately and reliably, can carry out the rolling extrusion machine of cylinder gap by root Ju die face skin material thickness.

This utility model solves its technical problem and be employed technical scheme comprise that, a kind of adjustable rolling extrusion machine of cylinder gap, including assembling on the fuselage 1, connect the Worm and worm-wheel gearing of upper and lower cylinder, it is characterized in that: be positioned at two parallel worm-and-wheel gears above drum shaft 6 two ends, their worm-wheel shaft is respectively perpendicular and links together through upper cylinder two ends slide block 8 and upper drum shaft 6, and slide block 8 slides up and down along slide rail 7, and slide rail 7 is connected on worm-wheel shaft 10; Upper drum shaft 6 and bottom roll axle 3 are parallel to worm gear drive shaft 11, worm gear drive shaft 11 is connected handwheel 12, handwheel 12 drives worm gear drive shaft 11, coaxial two the parallel worm gears 9 being connected on worm gear drive shaft 11, the horizontal revolving motion of worm gear drive shaft 11 is converted to the up and down motion of two parallel worm-wheel shafts 10, the upper cylinder of catenating slider 8 lifting, to regulate by the gap between upper and lower cylinder.

This utility model has the advantages that compared to prior art.

This utility model passes through hand wheel rotating, drive worm-wheel shaft catenating slider 8, cylinder in lifting, regulate by the gap between upper and lower cylinder, gap between upper and lower cylinder is directed at the scale value on fuselage by the scale on slide block 7 and controls, regulating the height of the upper cylinder of eyelid covering size, the scale value making full use of fuselage regulates with the scale on slide block, the gap between bottom roll; Provide a kind of easy to operate, time saving and energy saving, accurately and reliably, the rolling extrusion machine in gap can be regulated by root Ju material thickness; Sheet lead thickness is carried out more accurate rolling extrusion, it is ensured that the consistent size of mold cavity material gap. Rolling extrusion thickness range can at 0.1～5mm; Accuracy tolerance is ± 0.005mm.

Accompanying drawing explanation

Fig. 1 is the adjustable rolling extrusion machine front sectional view of this utility model cylinder gap.

Fig. 2 is that sectional view is looked on Fig. 1 right side.

In figure: 1 fuselage, 2 gears, 3 bottom roll axles, 5 charging apertures, drum shaft on 6,7 slide rails, 8 slide blocks, 9 worm gears, 10 worm-wheel shafts, 11 worm gear drive shafts, 12 handwheels, 13 outfeed platforms.

Detailed description of the invention

Consult Fig. 1, Fig. 2. In embodiment described below, a kind of adjustable rolling extrusion machine of cylinder gap, including assembling on the fuselage 1, connect the Worm and worm-wheel gearing of upper and lower cylinder, it is characterized in that: be positioned at two parallel worm-and-wheel gears above drum shaft 6 two ends, their worm-wheel shaft is respectively perpendicular and links together through upper cylinder two ends slide block 8 and upper drum shaft 6, and slide block 8 slides up and down along slide rail 7, and slide rail 7 is connected on worm-wheel shaft 10; Upper drum shaft 6 and bottom roll axle 3 are parallel to worm gear drive shaft 11, worm gear drive shaft 11 is connected handwheel 12, handwheel 12 drives worm gear drive shaft 11, coaxial two the parallel worm gears 9 being connected on worm gear drive shaft 11, the horizontal revolving motion of worm gear drive shaft 11 is converted to the up and down motion of two parallel worm-wheel shafts 10, the upper cylinder of catenating slider 8 lifting, to regulate by the gap between upper and lower cylinder. Gap between upper and lower cylinder is directed at the scale value on fuselage by the scale on slide block 7 and controls.

Slide rail 7 and fuselage 1 are connected as a single entity. Slide block 8 two ends chute is embedded in the step projection of slide rail 7 side of fuselage 1 by two slide rails. The two sides of fuselage 1 are carved with 0,5,10 millimeters of scale values. Sliding position is coordinated to be carved with 0,5,10 scale values identical with fuselage 1 two sides at slide block 8 with fuselage 1. Scale value can be divided into by being not limited to 0,5, the scale value of 10mm. Upward sliding regulates gap effect. It is respectively arranged with 2 slide rails at projection place, fuselage 1 two sides. Double track chute positioning sliding block 8 is more stable accurately. When worm-wheel shaft 10 is subject to the power of worm screw 9 going down, slide block 8 upper surface will be produced downward thrust by worm-wheel shaft 10, and slide block 8 drives upper drum shaft 6 to be moved downwardly to regulate the gap of needs. If motionless handle 12; Its gap is constant, because worm and gear coordinates it can play self-locking. On worm-wheel shaft 10, the effect of lower transmission extruding force. Select material thickness. Move handle 12, be connected to the worm gear on worm gear drive shaft 11 and drive worm screw 11 to rotate power of up or down transmitting so that slide block 8 is slided along slide rail 7 by worm shaft 10 up or down; At this moment the scale value on the alignment of the down scale on slide block 8 fuselage, gap just mixes up; Starting motor, the gear driven bottom roll axle 3 that at this moment motor connects rotates;Sheet lead material material is placed on charging aperture 5; Upper drum shaft 6, bottom roll axle 3 carries out sheet lead extrusion molding; The sheet lead rolled over is just from outfeed platforms 13 out. The gear 2 being connected with motor drives bottom roll axle 3 to rotate; Then after blowing, gear 2 drives bottom roll axle 3 to rotate, and sheet lead material material produces a kind of rotary impact power, and sheet lead material material is subject under the effect of power, again to 6 one kinds of revolving forces of upper drum shaft; Make, bottom roll axle 3,6 opposite direction rotating; And be subject to rolling material and just skid off outfeed platforms 13 in the same direction.

Claims

1. the adjustable rolling extrusion machine of cylinder gap, including being assemblied on fuselage (1), connect the Worm and worm-wheel gearing of upper and lower cylinder, it is characterized in that: be positioned at two parallel worm-and-wheel gears above drum shaft (6) two ends, their worm-wheel shaft is respectively perpendicular and links together through upper cylinder two ends slide block (8) and upper drum shaft (6), slide block (8) slides up and down along slide rail (7), and slide rail (7) is connected on worm-wheel shaft (10); Upper drum shaft (6) and bottom roll axle (3) are parallel to worm gear drive shaft (11), worm gear drive shaft (11) is connected handwheel (12), handwheel (12) drives worm gear drive shaft (11), upper coaxial two the parallel worm gears (9) being connected of worm gear drive shaft (11), the horizontal revolving motion of worm gear drive shaft (11) is converted to the up and down motion of two parallel worm-wheel shafts (10), cylinder in catenating slider (8) lifting, regulates the gap between upper and lower cylinder.

2. the adjustable rolling extrusion machine of cylinder gap as claimed in claim 1, it is characterised in that: the gap between upper and lower cylinder is directed at the scale value on fuselage (1) by the scale on slide block (7) and controls.

3. the adjustable rolling extrusion machine of cylinder gap as claimed in claim 1, it is characterised in that: slide rail (7) and fuselage (1) are connected as a single entity.

4. the adjustable rolling extrusion machine of cylinder gap as claimed in claim 1, it is characterised in that: slide block (8) two ends chute is embedded in the step projection of slide rail (7) side of fuselage (1) by two slide rails.

5. the adjustable rolling extrusion machine of cylinder gap as claimed in claim 1, it is characterised in that: on the two sides of fuselage (1), it is carved with 0,5,10 millimeters of scale values.

6. the adjustable rolling extrusion machine of cylinder gap as claimed in claim 1, it is characterised in that: coordinate sliding position to be carved with 0,5,10 scale values identical with fuselage (1) two sides at slide block (8) with fuselage (1).

7. the adjustable rolling extrusion machine of cylinder gap as claimed in claim 1, it is characterised in that: slide block (8) upper surface is produced downward thrust by worm-wheel shaft (10), and in slide block (8) drive, drum shaft (6) moves downward, and regulates the gap needed.