CN102371270A - Rolling and shaping box for double roller wire rods - Google Patents
Rolling and shaping box for double roller wire rods Download PDFInfo
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- CN102371270A CN102371270A CN2011102541395A CN201110254139A CN102371270A CN 102371270 A CN102371270 A CN 102371270A CN 2011102541395 A CN2011102541395 A CN 2011102541395A CN 201110254139 A CN201110254139 A CN 201110254139A CN 102371270 A CN102371270 A CN 102371270A
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Abstract
The invention discloses a rolling and shaping box for double roller wire rods, belonging to the technical field of mechanical equipment. The rolling and shaping box comprises a rolling and shaping box body, wherein a taper-shaped gear input shaft, a horizontal roller system and a vertical roller system which are connected with a main driving box are cooperatively arranged in the shaping box body; the horizontal roller system comprises a horizontal active roller mechanism and a horizontal passive roller mechanism; the vertical roller system comprises a vertical active roller mechanism and a vertical passive roller mechanism; the horizontal active roller mechanism and the horizontal passive roller mechanism are meshed and connected by a first gear; and the vertical active roller mechanism and the vertical passive roller mechanism are meshed and connected by a second gear. Compared with the traditional equipment, the rolling and shaping box has the advantages of low noise, low energy consumption, high yield, small possibility of breaking line in the subsequent drawing process and the like and is convenient to operate. Because of small friction, the strain hardening of the material is lowered in the rolling process, annealing processing is not required when the wire rod is rolled and produced, the technical flow is simplified, and the cost is saved.
Description
Technical field
The invention belongs to mechanical equipment technical field, be specifically related to the two-roll wire that a kind of energy consumption is low, frictional force is little and be rolled into molding box.
Background technology
The wire drawing machine that uses traditional water tank is in drawing process, and the wearing and tearing of mould and cone pulley are very fast, and its compression ratio is compared and can be changed with former design after die wear, finally causes product specification defective.And threading is very inconvenient in the drawing process of non-ferrous metal and the national new material of advocating, (to refer in particular to the wire rod of 2.0mm with the footpath of reaching the standard grade); Such as being drawn to 3.5mm from the 12mm inlet wire; Wear the used time at least 1 of mould～2 hours, and under the condition of using the threading auxiliary equipment, also want 2 above workmans to participate in work simultaneously.In addition the new material advocated of non-ferrous metal and country in pulling process because the simple sliding friction power that wire rod bears; Make the flow harden aggravation of wire rod; Wire rod must be annealed by corresponding decrement and could be continued to draw, and makes whole production technology become very complicated.Noise is big when using traditional water tank wire drawing simultaneously, and idle work is many, and energy consumption is high.
Summary of the invention
To the problems referred to above that exist in the prior art; The object of the present invention is to provide a kind of two-roll wire to be rolled into molding box; Shortcomings such as the power consumption that has overcome traditional water tank drawbench is high, noise big, complex manufacturing, wearing and tearing are big change sliding friction into rolling friction simultaneously, reduce wearing and tearing; Improve production technology, shorten man-hour, reduce cost.
Described a kind of two-roll wire is rolled into molding box; The described molding box that is rolled into is used through shaft coupling and main transmission box; Comprise the roll forming casing; It is characterized in that being equipped with in the described roll forming casing angular wheel power shaft, horizontal roll system and the vertical roll system that are connected with main transmission box; Described horizontal roll system comprises level initiatively mill roll mechanism and the passive mill roll mechanism of level; Described vertical roll system comprises vertical active mill roll mechanism and vertical passive mill roll mechanism, described level initiatively mill roll mechanism and the passive mill roll mechanism of level through first gears engaged be connected, described vertical active mill roll mechanism is connected through second gears engaged with vertical passive mill roll mechanism, described roll is provided with semicircular cannelure.
Described a kind of two-roll wire is rolled into molding box, it is characterized in that described level active mill roll mechanism comprises level active roll mandrel and is arranged on the level active roll on the level active roll mandrel.
Described a kind of two-roll wire is rolled into molding box, it is characterized in that the passive mill roll mechanism of described level comprises the passive roll of level on passive roll mandrel of level and the passive roll mandrel of the level that is arranged on.
Described a kind of two-roll wire is rolled into molding box, it is characterized in that described vertical active mill roll mechanism comprises vertical active roll mandrel and is arranged on the vertical active roll on the vertical active roll mandrel.
Described a kind of two-roll wire is rolled into molding box, it is characterized in that described vertical passive mill roll mechanism comprises vertical passive roll mandrel and is arranged on the vertical passive roll on the vertical passive roll mandrel.
Described a kind of two-roll wire is rolled into molding box; It is characterized in that described level active mill roll mechanism comprises level active roll mandrel and is arranged on the level active roll on the level active roll mandrel; The passive mill roll mechanism of described level comprises the passive roll of level on passive roll mandrel of level and the passive roll mandrel of the level that is arranged on; Above-mentioned level initiatively roll mandrel is connected through first gears engaged with the passive roll mandrel of level, forms the hole shape knurling of level between level active roll and the passive roll of level.
Described a kind of two-roll wire is rolled into molding box; It is characterized in that described vertical active mill roll mechanism comprises vertical active roll mandrel and is arranged on the vertical active roll on the vertical active roll mandrel; Described vertical passive mill roll mechanism comprises vertical passive roll mandrel and is arranged on the vertical passive roll on the vertical passive roll mandrel; Above-mentioned vertical active roll mandrel is connected through second gears engaged with vertical passive roll mandrel, vertically initiatively forms vertical hole shape knurling between roll and the vertical passive roll.
Described a kind of two-roll wire is rolled into molding box, it is characterized in that described angular wheel power shaft is connected with power input shaft on the main transmission box through shaft coupling.
Described a kind of two-roll wire is rolled into molding box, it is characterized in that described level active roll mandrel is connected with the angular wheel power shaft through angular wheel, and the crossed axis angle of level active roll mandrel and angular wheel power shaft is 90 °.
Described a kind of two-roll wire is rolled into molding box, it is characterized in that described vertical active roll mandrel is connected with power input shaft on the main transmission box through shaft coupling.
Through adopting above-mentioned technology, compared with prior art, beneficial effect of the present invention is following:
1) sliding friction with traditional wire drawing becomes rolling rolling friction now, has reduced energy consumption, reduces friction, and reduces noise, reduces equipment attrition, improves equipment dependability, and has prolonged service life;
2) because friction is little, the operation of rolling has reduced the flow harden of material, does not need annealing in process again during the Rolling Production wire rod, has simplified technological process, has practiced thrift cost;
3) arrangement of wire rod intergranule is more even, and density of material is better, has improved the material lengthening coefficient, and the process of rolling processing wire rod is equivalent to forge principle, makes the postorder drawing be difficult for broken string.
Energy consumption aspect: the sliding friction of traditional wire drawing is become the rolling friction of present rolling, in equipment running process, avoid the generation of useless power, verified energy-conservation reaching more than 30% through test;
4) threading aspect and traditional wire-drawing equipment are relatively: be drawn to 3.5mm like wire drawing machine from the 12mm inlet wire; The 1-2 hour at least wire-drawing equipment threading time of tradition; Under the condition that the threading auxiliary equipment is arranged, also want 2 above workmans to participate in work simultaneously; And use the molding box that is rolled into of the present invention, 1 employee 2 minutes is accomplished threading work with interior when having no auxiliary equipment to participate in;
5) easily-consumed products aspect and traditional wire-drawing equipment are relatively: traditional wire-drawing equipment easily-consumed products are moulds; And the easily-consumed products that are rolled into molding box of the present invention are rolls; Be the wire drawing die ability ordinary production zinc wire 200-300 ton of example one cover wire drawing machine now with the zinc wire; And the roll ability ordinary production 800-1000 ton of a cover roller mill, and the price of a mold cost and a cover roll is the same basically;
6) converted products quality and traditional wire drawing machine are relatively; The wire rod intergranule that is rolled into molding box processing of the present invention is arranged more even; Density of material is better, and material lengthening coefficient aspect (is example with the zinc wire) the mach wire rod of wire drawing is 30%-35% and the mach wire rod of rolling is 40%-45%.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A sectional structure sketch map of Fig. 1 of the present invention;
Fig. 3 is the B-B sectional structure sketch map of Fig. 1 of the present invention;
Fig. 4 is a user mode structural representation of the present invention.
Among the figure: 1-is the active roll vertically, the vertical passive roll of 2-, and the 3-level is roll initiatively, the passive roll of 4-level; 5-is the active roll mandrel vertically, 6-first gear, the vertical passive roll mandrel of 7-, 8-angular wheel power shaft; The 9-angular wheel, the 10-level is roll mandrel initiatively, 11-second gear, the passive roll mandrel of 12-level; 13-roll forming casing, 14-shaft coupling, 15-power input shaft, 16-main transmission box.
The specific embodiment
Be elaborated below in conjunction with Figure of description and embodiment specific embodiments of the invention:
Shown in Fig. 1-4; A kind of two-roll wire is rolled into molding box; Through shaft coupling 14 be used after power input shaft 15 on the main transmission box 16 is connected; It comprises roll forming casing 13; Be equipped with the angular wheel power shaft 8, horizontal roll system and the vertical roll system that are connected with main transmission box 16 in the described roll forming casing 13; Described horizontal roll system comprises level initiatively mill roll mechanism and the passive mill roll mechanism of level, and described vertical roll system comprises vertical active mill roll mechanism and vertical passive mill roll mechanism, described level initiatively mill roll mechanism and the passive mill roll mechanism of level through first gear 6 be connected with a joggle, described vertical active mill roll mechanism and vertical passive mill roll mechanism be connected with a joggle through second gear 11.Described level initiatively mill roll mechanism comprises level active roll mandrel 10 and is arranged on the level active roll 3 on the level active roll mandrel 10; The passive mill roll mechanism of described level comprises the passive roll 4 of level on passive roll mandrel 12 of level and the passive roll mandrel 12 of the level that is arranged on; Described roll is provided with semicircular cannelure, and above-mentioned level initiatively roll mandrel 10 is connected with a joggle through first gear 6 with the passive roll mandrel 12 of level; Described vertical active mill roll mechanism comprises vertical active roll mandrel 5 and is arranged on the vertical active roll 1 on the vertical active roll mandrel 5; Described vertical passive mill roll mechanism comprises vertical passive roll mandrel 7 and is arranged on the vertical passive roll 2 on the vertical passive roll mandrel 7; Described roll is provided with semicircular cannelure; Above-mentioned vertical active roll mandrel 5 is connected with a joggle through second gear 11 with vertical passive roll mandrel 7; As shown in Figure 4, angular wheel power shaft 8 is connected with power input shaft 15 on the main transmission box 16 through shaft coupling 14.As shown in Figure 2; Described level initiatively roll mandrel 10 is connected with angular wheel power shaft 8 through angular wheel 9; The level initiatively crossed axis angle of roll mandrel 10 and angular wheel power shaft 8 is 90 °, same vertically initiatively roll mandrel 5 be connected with power input shaft 15 on the main transmission box 16 through shaft coupling 14.
Before the present invention is rolling; Clamp the end of a thread with pliers and aim at the vertical knurling that vertically initiatively forms between roll 1 and the vertical passive roll 2 on the roll forming casing 13; Depress floor push crawl motor with pin again and be pressed into vertical knurling by wire rod; Subsequently by same method operation; Clamp the end of a thread with pliers and aim at the horizontal roll groove that level on the roll forming casing 13 initiatively forms between roll 3 and the passive roll 4 of level, wire rod is pressed in the horizontal roll groove, wire rod is every to be rolled into molding box through one and all to use to operate with quadrat method and get final product.
Power output during roll forming of the present invention is as follows:
Power links to each other with roll forming casing 13 interior vertical active roll mandrels 5 through shaft coupling 14; Vertically initiatively roll mandrel 5 drives vertical passive roll mandrel 7 through 11 transmissions of second gear; Vertically roll is started working; Power input shaft 15 links to each other with angular wheel power shaft 8 in being rolled into molding box through shaft coupling 14; Angular wheel power shaft 8 drives initiatively roll mandrel 10 of level through angular wheel 9 transmissions, and level initiatively roll mandrel 10 drives the passive roll mandrel 12 of level through gear 9 transmissions, and horizontal roll is started working.
Knurling aperture in the middle of next two horizontal roll a is littler than the knurling aperture between two the vertical roll b in front, and the passage decrement is 10 ~ 20%, the rotating speed fast 10 ~ 20% of the rotating ratio front roll of back roll.
1) sliding friction with traditional wire drawing becomes rolling rolling friction now, has reduced energy consumption, reduces friction, and reduces noise, reduces equipment attrition, improves equipment dependability, and has prolonged service life;
2) because friction is little, the operation of rolling has reduced the flow harden of material, does not need annealing in process again during the Rolling Production wire rod, has simplified technological process, has practiced thrift cost;
3) arrangement of wire rod intergranule is more even, and density of material is better, has improved the material lengthening coefficient, and the process of rolling processing wire rod is equivalent to forge principle, makes the postorder drawing be difficult for broken string;
Threading aspect and traditional wire-drawing equipment compare: be drawn to 3.5mm like wire drawing machine from the 12mm inlet wire; The 1-2 hour at least wire-drawing equipment threading time of tradition; Under the condition that the threading auxiliary equipment is arranged, also want 2 above workmans to participate in work simultaneously; And use the molding box that is rolled into of the present invention, 1 employee 2 minutes is accomplished threading work with interior when having no auxiliary equipment to participate in;
5) easily-consumed products aspect and traditional wire-drawing equipment are relatively: traditional wire-drawing equipment easily-consumed products are moulds; And the easily-consumed products that are rolled into molding box of the present invention are rolls; Be the wire drawing die ability ordinary production zinc wire 200-300 ton of example one cover wire drawing machine now with the zinc wire; And the roll ability ordinary production 800-1000 ton of a cover roller mill, and the price of a mold cost and a cover roll is the same basically;
6) converted products quality and traditional wire drawing machine are relatively; The wire rod intergranule that is rolled into molding box processing of the present invention is arranged more even; Density of material is better, and material lengthening coefficient aspect (is example with the zinc wire) the mach wire rod of wire drawing is 30%-35% and the mach wire rod of rolling is 40%-45%.
Claims (10)
1. a two-roll wire is rolled into molding box; The described molding box that is rolled into is used through shaft coupling (14) and main transmission box (16); Comprise roll forming casing (13); It is characterized in that being equipped with in the described roll forming casing (13) the angular wheel power shaft (8), horizontal roll system and the vertical roll system that are connected with main transmission box (16); Described horizontal roll system comprises level initiatively mill roll mechanism and the passive mill roll mechanism of level; Described vertical roll system comprises vertical active mill roll mechanism and vertical passive mill roll mechanism, described level initiatively mill roll mechanism and the passive mill roll mechanism of level through first gear (6) be connected with a joggle, described vertical active mill roll mechanism and vertical passive mill roll mechanism be connected with a joggle through second gear (11), described roll is provided with semicircular cannelure.
2. a kind of two-roll wire according to claim 1 is rolled into molding box, it is characterized in that described level active mill roll mechanism comprises level active roll mandrel (10) and is arranged on the level active roll (3) on the level active roll mandrel (10).
3. a kind of two-roll wire according to claim 1 is rolled into molding box, it is characterized in that the passive mill roll mechanism of described level comprises the passive roll of level (4) on passive roll mandrel of level (12) and the passive roll mandrel of the level that is arranged on (12).
4. a kind of two-roll wire according to claim 1 is rolled into molding box, it is characterized in that described vertical active mill roll mechanism comprises vertical active roll mandrel (5) and is arranged on the vertical active roll (1) on the vertical active roll mandrel (5).
5. a kind of two-roll wire according to claim 1 is rolled into molding box, it is characterized in that described vertical passive mill roll mechanism comprises vertical passive roll mandrel (7) and is arranged on the vertical passive roll (2) on the vertical passive roll mandrel (7).
6. a kind of two-roll wire according to claim 1 is rolled into molding box; It is characterized in that described level active mill roll mechanism comprises level active roll mandrel (10) and is arranged on the level active roll (3) on the level active roll mandrel (10); The passive mill roll mechanism of described level comprises the passive roll of level (4) on passive roll mandrel of level (12) and the passive roll mandrel of the level that is arranged on (12); Above-mentioned level initiatively roll mandrel (10) is connected with a joggle through first gear (6) with the passive roll mandrel of level (12), forms the hole shape knurling of level between level active roll (3) and the passive roll of level (4).
7. a kind of two-roll wire according to claim 1 is rolled into molding box; It is characterized in that described vertical active mill roll mechanism comprises vertical active roll mandrel (5) and is arranged on the vertical active roll (1) on the vertical active roll mandrel (5); Described vertical passive mill roll mechanism comprises vertical passive roll mandrel (7) and is arranged on the vertical passive roll (2) on the vertical passive roll mandrel (7); Above-mentioned vertical active roll mandrel (5) is connected with a joggle through second gear (11) with vertical passive roll mandrel (7), vertically initiatively forms vertical hole shape knurling between roll (1) and the vertical passive roll (2).
8. a kind of two-roll wire according to claim 1 is rolled into molding box, it is characterized in that described angular wheel power shaft (8) is connected with power input shaft (15) on the main transmission box (16) through shaft coupling (14).
9. a kind of two-roll wire according to claim 2 is rolled into molding box; It is characterized in that described level active roll mandrel (10) is connected with angular wheel power shaft (8) through angular wheel (9), level active roll mandrel (10) is 90 ° with the crossed axis angle of angular wheel power shaft (8).
10. a kind of two-roll wire according to claim 4 is rolled into molding box, it is characterized in that described vertical active roll mandrel (5) is connected with power input shaft (15) on the main transmission box (16) through shaft coupling (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102541395A CN102371270A (en) | 2011-08-31 | 2011-08-31 | Rolling and shaping box for double roller wire rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102541395A CN102371270A (en) | 2011-08-31 | 2011-08-31 | Rolling and shaping box for double roller wire rods |
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| Publication Number | Publication Date |
|---|---|
| CN102371270A true CN102371270A (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102541395A Pending CN102371270A (en) | 2011-08-31 | 2011-08-31 | Rolling and shaping box for double roller wire rods |
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| Country | Link |
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| CN (1) | CN102371270A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814322A (en) * | 2012-07-18 | 2012-12-12 | 重庆亨尔通冶金新技术股份有限公司 | Roughing mill used for processing reinforcing steel bars |
| CN108994096A (en) * | 2018-07-13 | 2018-12-14 | 湖北首通电磁线科技有限公司 | A kind of wire drawing machine applied to enamel-cover round wires |
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| US20020023471A1 (en) * | 2000-08-21 | 2002-02-28 | Daido Tokushuko Kabushiki Kaisha | Reversible guideless rolling mill |
| CN1530183A (en) * | 2003-03-04 | 2004-09-22 | �ʸ�˹̹��л���������ι�˾ | Workpiece shaping method and roller |
| CN101229551A (en) * | 2006-04-13 | 2008-07-30 | 摩根建设公司 | Modular rolling mill |
| CN101905238A (en) * | 2009-06-08 | 2010-12-08 | 常德市恒德机械制造有限公司 | Two-roll wire rolling mill |
| CN202270705U (en) * | 2011-08-31 | 2012-06-13 | 杭州星冠机械科技有限公司 | Two-roller wire rolling forming box |
-
2011
- 2011-08-31 CN CN2011102541395A patent/CN102371270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023471A1 (en) * | 2000-08-21 | 2002-02-28 | Daido Tokushuko Kabushiki Kaisha | Reversible guideless rolling mill |
| CN1530183A (en) * | 2003-03-04 | 2004-09-22 | �ʸ�˹̹��л���������ι�˾ | Workpiece shaping method and roller |
| CN101229551A (en) * | 2006-04-13 | 2008-07-30 | 摩根建设公司 | Modular rolling mill |
| CN101905238A (en) * | 2009-06-08 | 2010-12-08 | 常德市恒德机械制造有限公司 | Two-roll wire rolling mill |
| CN202270705U (en) * | 2011-08-31 | 2012-06-13 | 杭州星冠机械科技有限公司 | Two-roller wire rolling forming box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814322A (en) * | 2012-07-18 | 2012-12-12 | 重庆亨尔通冶金新技术股份有限公司 | Roughing mill used for processing reinforcing steel bars |
| CN102814322B (en) * | 2012-07-18 | 2015-11-25 | 重庆亨尔通冶金新技术股份有限公司 | A kind of roughing mill of steel bar meter |
| CN108994096A (en) * | 2018-07-13 | 2018-12-14 | 湖北首通电磁线科技有限公司 | A kind of wire drawing machine applied to enamel-cover round wires |
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Application publication date: 20120314 |