CN2506434Y - Multi-purpose combined extrusion roller for column pair roller shaping machine - Google Patents
Multi-purpose combined extrusion roller for column pair roller shaping machine Download PDFInfo
- Publication number
- CN2506434Y CN2506434Y CN 01252168 CN01252168U CN2506434Y CN 2506434 Y CN2506434 Y CN 2506434Y CN 01252168 CN01252168 CN 01252168 CN 01252168 U CN01252168 U CN 01252168U CN 2506434 Y CN2506434 Y CN 2506434Y
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- type circle
- compression roller
- circle
- roller
- round
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Abstract
A cylinder double roll forming multifunctional composite squeezing roller comprises a squeezing roller body, a spindle, and four overall round type circles. The squeezing roller body is a round body which is molded by a black metal and provided with a central spindle in form of radiant boards. The body is provided with a double key slot at an exterior circle and a double key slot is arranged at an interior circle of the round circle symmetrically. The assembly body of the round circle is positioned by the double key. A plurality of forming module cavities are arranged at outer surface of the round circle. The module cavity can be designed in a form of a ball cavity, an ellipsoid or a square. The module cavity in form of a square is provided with four bottom angles and four vertical angles, a round angle R and two composite squeezing rollers corresponding to the module cavity are arranged on a racket to rotate relatively and squeeze powder into formed blocks or formed balls.
Description
Should be specially adapted to the extrusion modling piece (ball) of fine coal with new application in extrusion modling piece, the ball of metal and nonmetal powder.
The compression roller of present ZL99251218.2 roller briquetting machine is an assembly, forge into earlier compression roller polyhedron body, machined again, a groove is arranged on each face of polyhedron, there is screwed hole at groove and body two ends, one boss band is arranged in the every roll surface template, boss band and template two ends have and the corresponding bolt hole of groove and body two ends, there are several shaping mold cavities on every roll surface template surface, each face of body polyhedron is adorned a roll surface template, this certainly will be good than monolithic extruded roller many, processing, maintenance all makes things convenient for, but weight is big, forges the expense height, takes the material cost height.
And for example the technical scheme of this utility model of ZL00232359.1 is: the polyhedron that this body and function ferrous metal of compression roller is cast as disc formula, axle, roller separation, other structure is substantially similar to ZL99251218.2 as connection, assembling, ZL00232359.1 has solved the ZL99251218.2 deficiency, weight reduction greatly simultaneously, saving cost, feature is: roller, axle separate, but this utility model is a polyhedron at body, still there is certain degree of difficulty in the inclined-plane of polylith template both sides in process, assemble the also corresponding difficulty that exists.
The purpose of this utility model be solve above not enough and manufacture and design a kind of cylinder roller briquetting machine how with the combination compression roller.
The technical scheme of this utility model is: the column type monolithic devices circle that this body and function ferrous metal of compression roller is cast as disc formula, roller, axle separation, justify two corresponding assemblings of key in two keyways that the body cylindrical has a symmetry and the type circle, axle is processed into back and body shaft pore area key hot charging, the body cylindrical has 4 type circles, the same body hot charging with the band keyway of type circle internal diameter.There are several die cavitys on every type circle surface, and die cavity can be designed to ball-shaped, spheroid shape, cubic type, every type circle surface die cavity is to adopt the high-alloy wear-resisting casting iron essence to cast type, and die cavity does not carry out machined and just can reach die cavity fineness and take off ball smoothly.Body, axle, the assembling of type circle, behind the dress plate washer of body two ends two corresponding die cavitys of combination compression roller being contained in to execute relatively on the frame changes extruding, can make metal, non-metal powder extruding balling-up.Every pair of rollers alleviates heavy 1.5～2 tons, and to circle processing in body cylindrical, the type circle corresponding than polyhedron, body and the processing of polylith template more save time, convenient, difficulty is little, and the type loop material adopts the once smart casting of high-alloy wear-resisting casting iron to form heat treatment hardness HRC40～HRC70.Four base angles in pattern chamber, four directions and the fillet R of four vertical angles, design within R6～R25 according to the roll surface radian is different, cavity dimension is in 20 * 25 * 6～80 * 85 * 30, die cavity on type circle ball-shaped, diameter is within 20～80, die cavity on type circle spheroid shape, chi is within 20 * 25 * 10～80 * 100 * 40.
The following effect that has easy to process of the present utility model:
1, weight reduction, reduce cost, axle, body, type circle three parts are circle in cylindrical, the endoporus basically, are just imitating, and difficulty of processing is little, saves the material in man-hour, and overall structure science, has rationally improved production efficiency.
2, solve the fine coal deep processing problem of coal in China industry, be processed into different size with fine coal for industry such as China's chemical industry, petrochemical industry, system gas, difform moulding coal briquette has found outlet, has alleviated greatly simultaneously that colliery fine coal overstocks and problem such as the bad transportation of fine coal.Fine coal valency per ton is 80～90 yuan at present, and valency per ton increases economic efficiency the colliery industry near 200～220 yuan one ton of lump coal valency greatly behind the extruding coal briquette.
3, find outlet for China's coal industry outlet (fine coal processing coal briquette), increase the competitiveness of coal industry foreign exchange earning and bigger income.
4, metal, the non-metal powder to industries such as metallurgy, chemical industry manufactures type piece in enormous quantities, the magnesium metal ball has found outlet, and desirable Large-Scale Equipment is provided, and this cover roller per hour rolls 35 tons in ball, produces 350000 tons in ball coal per year.
Description of drawings:
How accompanying drawing 1, a kind of cylinder roller briquetting machine are with making up compression roller structure side view (Figure of abstract)
1, compression roller body 2, axis hole 3, outside keyway 4, internal keyway 5, type circle 6, die cavity 7, plate washer screw
How accompanying drawing 2, a kind of cylinder roller briquetting machine assemble schematic diagram with the combination compression roller
5,6 with accompanying drawing 1,8, axle
How accompanying drawing 3, a kind of cylinder roller briquetting machine are with making up compression roller two ends plate washer schematic diagram
2 with accompanying drawing 1,7 with accompanying drawing 1,9, plate washer
The concrete structure of this utility model in conjunction with the accompanying drawings 1,2,3 are described below: present embodiment is a coal powder formation combination compression roller, how the cylinder roller briquetting machine is to be cast as the disc formula with combination compression roller body 1, joining key after axle 8 is processed into is contained in the axis hole 2 of roller body 1, four type circles 5 of body 1 cylindrical suit, type circle 5 surperficial die cavitys 6, be adopt high-alloy wear-resisting casting iron once smart cast type reach HRC70 through the heat treatment table surface hardness, every type circle 5, the surface have die cavity 6 several, every die cavity 6 has 320 on the type circle 5 of present embodiment, type circle 5 die cavitys 6 type shapes have ball-shaped, ellipse, the four directions type, type circle 5 upper cavities 6 of present embodiment are cubic types, four base angles are R10, four vertical angles are R8, compression roller body 1 and axle 8 band key hot chargings, to install plate washer 9, two roller die chambeies 6 additional corresponding at the roller two ends behind roll surface type circle 5 and the body 1 band key hot charging, and being contained on the frame relatively, the rotation extruding makes fine coal be squeezed into the square coal briquette.
Claims (5)
1, how a kind of cylinder roller briquetting machine is with making up compression roller, be by axle, compression roller body, with roll surface type circle, end face plate washer by assemblying, it is characterized in that: compression roller body (1) is after ferrous metal is cast as disc formula, center dress axle (8), body outside and adorns round type circle (5), body (1) and all by keyway (3) location, type circle (5) outer surface several shaping mold cavities (6) assembling is arranged with type circle (5) assembling, two combination compression roller correspondence die cavitys to be contained on the frame.
2, use the combination compression roller according to the said a kind of cylinder roller briquetting machine of claim 1 more, it is characterized in that: four base angles in cubic pattern chamber (6) and the fillet R of four vertical angles, design within R6-R25 according to roll surface type circle (5) radian is different, cavity dimension is between 20 * 25 * 6-80 * 85 * 30.
3, use the combination compression roller according to the said a kind of cylinder roller briquetting machine of claim 1, it is characterized in that: the lip-deep die cavity of type circle (5) (6) is a ball-shaped, and diameter is within 20～80 more.
4, use the combination compression roller according to the said a kind of cylinder roller briquetting machine of claim 1, it is characterized in that: the lip-deep die cavity of type circle (5) (6) is a spheroid shape, and diameter is within 20～80 more.
5, how it is characterized in that with the combination compression roller according to the said a kind of cylinder roller briquetting machine of claim 1: the embodiment of this utility model is pulverized coal forming combination compression roller, body (1) is that ferrous metal is cast as disc formula center dress axle (8), adorn 4 type circles (5) outward, (6) 320 of die cavitys are established on every type circle (5) surface, pattern chamber, four directions 6, four base angles are R10, four vertical angles are R8, after dress plate washer (9) close fit of body two ends, with die cavity (6) correspondences of type circle (5) of two combination compression rollers, being contained on the frame relatively, the rotation extruding makes the coal dust side of being squeezed into ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252168 CN2506434Y (en) | 2001-10-17 | 2001-10-17 | Multi-purpose combined extrusion roller for column pair roller shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01252168 CN2506434Y (en) | 2001-10-17 | 2001-10-17 | Multi-purpose combined extrusion roller for column pair roller shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2506434Y true CN2506434Y (en) | 2002-08-21 |
Family
ID=33661939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01252168 Expired - Fee Related CN2506434Y (en) | 2001-10-17 | 2001-10-17 | Multi-purpose combined extrusion roller for column pair roller shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2506434Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294448A (en) * | 2010-06-28 | 2011-12-28 | 钱大方 | Continuous casting forming extrusion production method and device for metal parts |
| CN102962284A (en) * | 2012-11-02 | 2013-03-13 | 无锡鸿声铝业有限公司 | Extrusion roll |
-
2001
- 2001-10-17 CN CN 01252168 patent/CN2506434Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294448A (en) * | 2010-06-28 | 2011-12-28 | 钱大方 | Continuous casting forming extrusion production method and device for metal parts |
| CN102962284A (en) * | 2012-11-02 | 2013-03-13 | 无锡鸿声铝业有限公司 | Extrusion roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |