CN2451325Y - Multipurpose combined squeeze roll for double-roll forming machine - Google Patents
Multipurpose combined squeeze roll for double-roll forming machine Download PDFInfo
- Publication number
- CN2451325Y CN2451325Y CN 00232359 CN00232359U CN2451325Y CN 2451325 Y CN2451325 Y CN 2451325Y CN 00232359 CN00232359 CN 00232359 CN 00232359 U CN00232359 U CN 00232359U CN 2451325 Y CN2451325 Y CN 2451325Y
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- template
- roll
- roll surface
- groove
- compression roller
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Abstract
The utility model relates to a multipurpose combined squeeze roll for double-roll forming machines, which is composed of the main body of the squeeze roll, a shaft, roll surface forming plates and a coupling bolt. The main body of the squeeze roll is a spoke plate type polyhedron cast by ferrous metal, and the center of the main body of the squeeze roll is provided with the shaft. Each surface of the polyhedron is provided with a groove, the groove and both ends of the main body are provided with threaded holes, the inner surface of the roll surface forming plate is provided with a boss belt, and the boss belt and both ends of the forming plate are provided with bolt holes corresponding to the groove on the polyhedron surface of the main body of the squeeze roll and the main body. The outside surface of the roll surface forming plate is provided with a plurality of forming mould cavities which can be made into spheres, ellipsoids or squares, and four bottom angles of the square mould cavity and four vertical angles are provided with round angles R. Each surface of the polyhedron is provided with a piece of roll surface forming plate to make the boss belt fixed tightly by bolts after the tight fit of the groove, two combined squeeze rolls are corresponding to the mould cavities and are arranged on a machine frame to rotate correspondingly, and powder is squeezed into form blocks.
Description
The utility model is applied to the extrusion modling piece of metal and nonmetal powder, is specially adapted to the extrusion modling piece of fine coal.
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, every roll surface template inner face has a boss band, boss band and template two ends have and the corresponding bolt hole of groove and body two ends, every roll surface template outer surface has several shaping mold cavities, 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, the expense that forges is high, take material, the cost height.
The purpose of this utility model is how to manufacture and design a kind of roller briquetting machine with making up compression roller for solving above deficiency.
The technical scheme of this utility model is: this body and function ferrous metal of compression roller is cast as the disc formula, roller, the polyhedron that axle separates, groove of processing on each face, there is screwed hole at groove and body two ends, every roll surface template inner face has a boss band, boss band and template two ends have and the corresponding bolt hole of groove and body two ends, every roll surface template outer surface has several die cavitys, die cavity can be designed to ball-shaped, spheroid shape, the four directions type, every roll surface template and its die cavity are with the once smart type of casting of high-alloy wear-resisting casting iron, each face of body polyhedron is adorned a roll surface template, the boss band is entered use bolted after groove closely cooperates, two corresponding die cavitys of combination compression roller are contained in rotation extruding relatively on the frame, can make metal, non-metal powder extrusion modling piece.But 2.5 tons of every pair roller weight reductions, and side's processing is just, reduces cost, every template of roll surface and die cavity thereof are to form with the once smart casting of high-alloy wear-resisting casting iron, template surface heat treatment hardness reaches HRC40～HRC70.Four base angles in pattern chamber, four directions and the fillet R of four vertical angles design within R6～R25 according to roll surface template radian is different, and cavity dimension is in 20 * 25 * 6～80 * 85 * 30.Die cavity on the template is with ball-shaped, and diameter is within 20～80, and the die cavity on the template is with spheroid shape, and size is within 20 * 25 * 10～80 * 100 * 40.
The utility model is easy to process following effect:
1, weight reduction: reduce cost, when saving machined, the minimizing machine adds difficulty, saves material, has significantly reduced roller briquetting machine and has repaired roll changing time, has improved production efficiency.
2, solve the fine coal deep processing problem of China's coal industry, be processed into difform shaped coal with fine coal for industry such as China's chemical industry, chemical fertilizer, system gas and found outlet, save substantial contribution.
3, find outlet for China's coal industry outlet fine coal, increase the big income of coal industry.
4, found outlet for metal, the non-metal powder manufacturing type piece of industries such as metallurgy, chemical industry.
Description of drawings:
Accompanying drawing 1, a kind of many with combination compression roller structure side view (Figure of abstract)
1, compression roller body 2, axle 3, attachment bolt 4, roll surface template 5, body recess 6, template boss band 8, hanging bolt hole
Accompanying drawing 2A, a kind of many with combination compression roller structural representation
8,2,3,4 (with accompanying drawings 1) 7, template die cavity
Accompanying drawing 2B, a kind of many with combination compression roller body end view drawing
1,5,2 (with accompanying drawings 1)
Accompanying drawing 3, roll surface template square die cavity schematic side view
7, template die cavity
Accompanying drawing 4, roll surface template square die cavity schematic top plan view
7, template die cavity
The concrete structure of this utility model in conjunction with the accompanying drawings 1,2,3,4 are described below: present embodiment is a coal powder formation combination compression roller, combination compression roller body 1 is to be cast as the disc formula, after being processed into, axle is contained on the roller body, reprocess out body recess 5 on octahedra each face of body, the boss band 6 of every roll surface template 4 and inner face thereof, the die cavity 7 on template 4 surfaces, with the once smart type of casting of high-alloy wear-resisting casting iron, reach HRC40～HRC70 through the heat treatment table surface hardness, the surface of every roll surface template 4 have template die cavity 7 several, present embodiment the template die cavity 7 every have 128, template die cavity 7 type shapes have ball-shaped, spheroid shape, the four directions type, the template die cavity 7 of present embodiment is cubic type, four base angles are R10, four vertical angles are R8, compression roller body 1 and axle 2 hot chargings, after roll surface template 4 is made well, each face of body 1 is adorned a roll surface template, the boss band 6 of roll surface template 4 inner faces is aimed at body recess 5, and closely cooperating, it is fastening with bolt 3 connections to enter groove 5 backs.Two combinations are after compression rollers install, and with die cavity 7 correspondences of roll surface template 4, being contained on the frame relatively, the rotation extruding makes fine coal be squeezed into the square piece.
Claims (5)
1, how a kind of roller briquetting machine is with making up compression roller, connect by axle, compression roller body, with the roll surface template, by attachment bolt and to form, it is characterized in that: the compression roller body is that ferrous metal is cast as the disc formula, the polyhedron of center dress axle, a groove is arranged on each face, and there is screwed hole at groove and body two ends; Every roll surface template inner face has a boss band, boss band and template two ends have and the corresponding bolt hole of groove and body two ends, every roll surface template outer surface has several shaping mold cavities, each face of body polyhedron is adorned a roll surface template, the boss band is entered use bolted after groove closely cooperates, two corresponding die cavitys of combination compression roller are contained on the frame.
2, use the combination compression roller according to the said a kind of roller briquetting machine of claim 1 more, it is characterized in that: four base angles in cubic pattern chamber and the fillet R of four vertical angles, design within R6-R25 according to roll surface template 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 roller briquetting machine of claim 1, it is characterized in that: the die cavity on the template is a ball-shaped, and diameter is within 20～80 more.
4, use the combination compression roller according to the said a kind of roller briquetting machine of claim 1, it is characterized in that: the die cavity on the template is a spheroid shape, and diameter is within 20～80 more.
5, it is characterized in that according to the said a kind of roller press briquetting combination compression roller of claim 1: the embodiment of this utility model is pulverized coal forming combination compression roller, body 1 is the octahedron that ferrous metal is cast as disc formula center dress axle, on each face fluted 5, screwed hole is beaten at body 1 and groove 5 two ends, roll surface template 4 its inner faces have boss band 6, die cavity is established on template 4 surfaces 128 cubic pattern chambeies, four base angles are R10, four vertical angles are R8, body 1 each face is adorned a roll surface template 4, template 4 inner face boss bands 6, corresponding body recess 5, closely cooperate enter groove 5 backs connect with bolt 3 fastening, after two combination compression rollers install, with die cavity 7 correspondences of roll surface template 4, being contained on the frame relatively, the rotation extruding makes coal dust be squeezed into the square piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232359 CN2451325Y (en) | 2000-11-08 | 2000-11-08 | Multipurpose combined squeeze roll for double-roll forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232359 CN2451325Y (en) | 2000-11-08 | 2000-11-08 | Multipurpose combined squeeze roll for double-roll forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451325Y true CN2451325Y (en) | 2001-10-03 |
Family
ID=33595014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00232359 Expired - Fee Related CN2451325Y (en) | 2000-11-08 | 2000-11-08 | Multipurpose combined squeeze roll for double-roll forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451325Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104105567A (en) * | 2011-12-22 | 2014-10-15 | 海邦得股份公司 | Device for solid state joining of light metals |
| CN104527119A (en) * | 2014-11-24 | 2015-04-22 | 严瑞山 | Press roll of ball press machine |
-
2000
- 2000-11-08 CN CN 00232359 patent/CN2451325Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104105567A (en) * | 2011-12-22 | 2014-10-15 | 海邦得股份公司 | Device for solid state joining of light metals |
| US9676057B2 (en) | 2011-12-22 | 2017-06-13 | Hybond As | Device for solid state joining of light metals |
| CN104527119A (en) * | 2014-11-24 | 2015-04-22 | 严瑞山 | Press roll of ball press machine |
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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 |