CN2328466Y

CN2328466Y - Hydraulic oil material roller mill

Info

Publication number: CN2328466Y
Application number: CN 98238022
Authority: CN
Inventors: 刘显树
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-06-16
Filing date: 1998-06-16
Publication date: 1999-07-14
Anticipated expiration: 2008-06-16

Abstract

The utility model relates to a hydraulic oil material roller mill, comprising a rack section, a roller assembly and a hydraulic gear, wherein, the roller assembly and the hydraulic gear are arranged on the rack section. The utility model is characterized in that the rack section is composed of a base 9, a support frame 5 and a guide rail 8 which are arranged on the base 9, wherein, the upper end of the support frame is provided with a V-shaped trough, and the lower side is provided with a cooling trough 10; the roller assembly is composed of a supporting plate 5 controlled by the hydraulic gear and sliding on the guide rail 8, a grinding wheel 4, a motor 6 and a regulating handle 7; the hydraulic gear is composed of a hydraulic cylinder 14, a piston rod 19, a supporting plate draw rod 13, a pendulum 15, an oil pipe 18, a change valve 17 and a hydraulic pump station 16. The utility model has the advantages of simple structure, convenient operation and installation, time saving, labour saving, especial adoption of the hydraulic gear, stepless speed regulation, high automation, flexible regulation and good grinding quality.

Description

Hydraulic grinder for machining oil material roller

The utility model relates to the grinding machine technology, particularly a kind of hydraulic grinder for machining oil material roller.

Usually, widely used flaker in the oils preparation industry, in use for some time, its roll will scraggly phenomenon occur because of long-term friction, the roller spacing of the roll of flaker will change like this, thereby causes the material embryo uneven distribution of production and processing, and the idioplasm amount is rolled in influence.Therefore, regularly breaker roll is repaired grinding.At present, the roll reparation generally adopts portable Roller grinder and large-scale lathe to cut the roller machine, and the former grinding roller is inhomogeneous, and efficient is low, low precision; The fragile roll surface of the latter, in the service life of shortening roll, labour intensity is big.Shortcomings such as in a word, existing GRINDING FOR COLD STRIP ubiquity efficient is low, and grinding quality is poor, and fragile roll surface is operated inconvenience, and labour intensity is big.

The purpose of this utility model is: improve at the problem that prior art exists, design provides a kind of simple in structure, adopt V-type bracket supports roll, easy for installation, particularly adopt hydraulic gear, but step-less adjustment grinding roller speed, the automaticity height, regulate flexibly, easy to operate, exclusive guideway and emery wheel are adopted in design simultaneously, cut to grind generation, the precision height, roll surface is smooth evenly, is exactly to adopt cooling device in addition, the grinding efficiency height, the emery wheel long service life, operating environment cleans, and does not damage the hydraulic grinder for machining oil material roller of roll.

The utility model is realized by following manner: a kind of hydraulic grinder for machining oil material roller, comprise rack section and on Burnisher apparatus and hydraulic gear, it is characterized in that: said rack section is made up of the support 5 of base 9 and upward front end both sides setting thereof and the guide rail 8 that the rear end is provided with, wherein, support 1 is designed to place the V-shaped groove of the roll 2 that needs grinding, lower edge after placing roll 2 on the support 1 is provided with cooling bath 10 simultaneously, this inner guide rail 8 is to be connected on the base 9, adopt the universal machine tools exclusive guideway, the precision height, long service life, the support 2 of band V-shaped groove mainly has been the effect of back up roll 2, when the needs grinding roller, roll 2 logotype bearing shells 3 can be unloaded together, the bearing shell 3 at roll 2 two ends is placed in the V-shaped groove of support 1, efficient and convenient by putting, drive intensity is low, in addition, be placed with cooling water in the cooling bath 10, be used for cooling off roll 2, thereby improve grinding roller efficient, prolong the service life of emery wheel 4.Said Burnisher apparatus by by hydraulic gear control and can the supporting plate 5 that slides on the guide rail 8 and on the emery wheel 4, the regulating handle 7 that drives setting on motor 6 that emery wheels 4 rotate and the supporting plate 5 by driving-belt 23 that are connected form, here regulating handle 7 is the gaps that are used for regulating emery wheel 4 and roll 2, thereby emery wheel 4 and roll 2 tangent lines are coincide; Reach the purpose of Even Grinding.Said hydraulic gear is made up of the hydraulic jack 14 that is arranged at emery wheel 4 left sides and piston rod 19, supporting plate pull bar 13, pendulum 15, oil pipe 18, reversal valve 17 and hydraulic power unit 16, wherein, hydraulic jack 14 links to each other with hydraulic power unit 16 by oil pipe 18, reversal valve 17, and piston rod 19 and supporting plate pull bar 13 in the hydraulic jack 14, the two left end links to each other, and their right-hand member links to each other with the supporting plate 5 of Burnisher apparatus respectively.Here hydraulic power unit 16 provides pressure oil to hydraulic gear, when work, hydraulic power unit 16 is to hydraulic gear discharge pressure oil, piston rod 19, supporting plate pull bar 13 drive supporting plate 5 together and move back and forth on guide rail 8 at this moment, the speed of sliding is to control by the overflow valve on the hydraulic power unit 16, but stepless speed regulation is flexible.Operation principle of the present utility model is that the frictional force that produces when utilizing emery wheel 4 and roll 2 tangent lines to coincide rotation is carried out grinding.Its course of work is: the motor 22 that starts roll 2, reductor 11 is started working, and drive rolls 2 by minor sprocket 21, hinge wheel 20 and begin rotation, restart the motor 6 of grinding roller, driving-belt 23 drives emery wheel 4 rotations, this moment, emery wheel 4 and roll 2 were done the identical rotation of tangent line, and the gap of emery wheel 4 and roll 2 is by regulating handle 7 controls.Screw regulating handle 7, reduce in the gap, otherwise, the gap then increases, the horizontal grinding of emery wheel 4 and roll 2 is finished by hydraulic gear, its process is as follows: open hydraulic power unit 16, hydraulic power unit 16 is started working, hydraulic power unit 16 is to the oil circuit 18 discharge pressure oil of hydraulic gear at this moment, and be diverted to hydraulic jack 14 by reversal valve 17, at this moment the right cavity pressure of hydraulic jack 14 raises, piston rod 19 is moved to the left, and while piston 19 and planker pull bar 13 drive Burnisher apparatus together and also slide left on guide rail 8 thereupon, run into pendulum 15 after walking to certain position, the oil circuit direction changes, at this moment hydraulic jack 14 left cavity pressures begin to raise, piston rod 19 right laterals, and piston rod 19 and planker pull bar 13 drive Burnisher apparatus and also slide to the right on guide rail 8 thereupon, sliding speed is to control by the overflow valve on the hydraulic power unit 14, has finished the entire work process of emery wheel 4 and roll 2 longitudinal grindings and so forth.

Present technique is compared with prior art, have simple in structure, the automaticity height, regulate flexibly, easy to operate, safeguard long service life easily, particularly adopt hydraulic gear and special grinding wheel to cut to grind generation, the precision height, good stability, stepless speed regulation is flexible, grinding is smooth evenly, has prolonged the service life of roll.Adopt cooling bath 10, grinding efficiency improves greatly, and emery wheel prolongs for 4 service lifes, and the operating environment cleaning, and no dust flies upward phenomenon.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is a left view of the present utility model.

Among the figure: 1 support, 2 rolls, 3 bearing shells, 4 emery wheels, 5 supporting plates, 6 motors, 7 regulating handles, 8 guide rails, 9 bases, 10 cooling baths, 11 reductors, 12 chains, 13 supporting plate pull bars, 14 hydraulic jacks, 15 pendulums, 16 pumping plants, 17 reversal valves, 18 oil pipes, 19 piston rods, 20 hinge wheels, 21 minor sprockets, 22 motor, 23 driving-belts.

Most preferred embodiment of the present utility model, as Figure 1-3.A kind of hydraulic grinder for machining oil material roller, comprise rack section and on Burnisher apparatus and hydraulic gear, it is characterized in that: said rack section is made up of the support 5 of base 9 and upward front end both sides setting thereof and the guide rail 8 that the rear end is provided with, wherein, support 1 is designed to place the V-shaped groove of the roll 2 that needs grinding, lower edge after placing roll 2 on the support 1 is provided with cooling bath 10 simultaneously, this inner guide rail 8 is to be connected on the base 9, adopt the universal machine tools exclusive guideway, the precision height, long service life, the support 2 of band V-shaped groove mainly has been the effect of back up roll 2, when the needs grinding roller, roll 2 logotype bearing shells 3 can be unloaded together, the bearing shell 3 at roll 2 two ends is placed in the V-shaped groove of support 1, efficient and convenient by putting, drive intensity is low, in addition, be placed with cooling water in the cooling bath 10, be used for cooling off roll 2, thereby improve grinding roller efficient, prolong the service life of emery wheel 4.Said Burnisher apparatus by by hydraulic gear control and can the supporting plate 5 that slides on the guide rail 8 and on the emery wheel 4, the regulating handle 7 that drives setting on motor 6 that emery wheels 4 rotate and the supporting plate 5 by driving-belt 23 that are connected form, here regulating handle 7 is the gaps that are used for regulating emery wheel 4 and roll 21, thereby emery wheel 4 and roll 2 tangent lines are coincide, reach the purpose of Even Grinding.Said hydraulic gear is made up of the hydraulic jack 14 that is arranged at emery wheel 4 left sides and piston rod 19, supporting plate pull bar 13, pendulum 15, oil pipe 18, reversal valve 17 and hydraulic power unit 16, wherein, hydraulic jack 14 links to each other with hydraulic power unit 16 by oil pipe 18, reversal valve 17, and piston rod 19 and supporting plate pull bar 13 in the hydraulic jack 14, the two left end links to each other, and their right-hand member links to each other with the supporting plate 5 of Burnisher apparatus respectively.Here hydraulic power unit 16 provides pressure oil to hydraulic gear, when work, hydraulic power unit 16 is to hydraulic gear discharge pressure oil, piston rod 19, supporting plate pull bar 13 drive supporting plate 5 together and move back and forth on guide rail 8 at this moment, the speed of sliding is to control by the overflow valve on the hydraulic power unit 16, but stepless speed regulation is flexible.

Claims

1, a kind of hydraulic grinder for machining oil material roller, comprise rack section and on Burnisher apparatus and hydraulic gear, it is characterized in that:

A, said rack section are made up of the support 1 of base 9 and upward front end both sides setting thereof and the guide rail 8 that the rear end is provided with, wherein, support 1 is designed to place the V-shaped groove of the roll 2 that needs grinding, and the lower edge after placing roll 2 on the support 1 is provided with cooling bath 10 simultaneously;

B, said Burnisher apparatus by by hydraulic gear control and can the supporting plate 5 that slides on the guide rail 8 and on the emery wheel 4, the regulating handle 7 that drives setting on motor 6 that emery wheels 4 rotate and the supporting plate 5 by driving-belt 23 that are connected form;

C, said hydraulic gear are made up of the hydraulic jack 14 that is arranged at emery wheel 4 left sides and piston rod 19, supporting plate pull bar 13, pendulum 15, oil pipe 18, reversal valve 17 and hydraulic power unit 16, wherein, hydraulic jack 14 links to each other with hydraulic power unit 16 by oil pipe 18, reversal valve 17, and piston rod 19 and supporting plate pull bar 13 in the hydraulic jack 14, the two left end links to each other, and their right-hand member links to each other with the supporting plate 5 of Burnisher apparatus respectively.