CN102205384B - Special-shape ring rolling machine - Google Patents
Special-shape ring rolling machine Download PDFInfo
- Publication number
- CN102205384B CN102205384B CN201110084605XA CN201110084605A CN102205384B CN 102205384 B CN102205384 B CN 102205384B CN 201110084605X A CN201110084605X A CN 201110084605XA CN 201110084605 A CN201110084605 A CN 201110084605A CN 102205384 B CN102205384 B CN 102205384B
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- rolling machine
- special
- ring rolling
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- mandrel
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Abstract
The invention discloses a special-shape ring rolling machine. The special-shape ring rolling machine comprises a central spindle, a driving cylinder, a main roller, a driven wheel, a driven cylinder and a frame. The end part of the central spindle is connected with a central spindle sleeve through a bolt. The main roller is connected with a driving wheel seat body; the driving wheel seat body is also provided with a driving gear A and a driving gear B; and the driving gear B is meshed with an output gear of a reduction gear to drive the driving gear A so as to drive the main roller to rotate. The main roller can be designed according to the shape of the processed product. The special-shape ring rolling machine is particularly suitable for processing symmetrical or asymmetrical flange plates, such as welding neck flanges, annular products with bosses, gears or ball valve spheres and the like. The special-shape ring rolling machine has the characteristics of saving energy, conveniently loading and unloading materials, saving raw materials, and reducing labor intensity, along with compact structure, environment-friendliness, high product quality, and production efficiency.
Description
Technical field
The present invention relates to a kind of special-shaped Ring Rolling Machine, be mainly used in processing symmetry or asymmetric special-shaped ring-type product, belong to the manufacturing and the applied technical field of forging equipment in the machining.
Background technology
Ring Rolling Machine of the prior art is generally vertical structure, owing to its function of structural reason and purposes have received very big restriction.Can only process some symmetries and ring-like product that diameter is smaller, for example: low footpath flange etc.In addition, also exist the loading and unloading inconvenience, labour intensity is high, and machining accuracy is not ideal enough, the deficiency that production cost is high.
Summary of the invention
The objective of the invention is deficiency, and provide a kind of rational in infrastructure, multiple functional and broad-spectrum novel horizontal special-shaped Ring Rolling Machine to above-mentioned prior art.
For realizing above-mentioned purpose, the present invention adopts following technical proposals: special-shaped Ring Rolling Machine comprises mandrel (1), active cylinder (2), king roller (3), driven pulley (4), slave cylinder (5) and framework (6).Above-mentioned mandrel (1), active cylinder (2), king roller (3), driven pulley (4) and slave cylinder (5) are installed on the framework (6).
The end of above-mentioned mandrel (1) is connected with core sleeve (11) through bolt (19), and core sleeve (11) rotates in mandrel overcoat (15) through self-aligning roller bearing A (8), self-aligning thrust roller bearing B (9) and self-aligning roller bearing C (10).The end of stationary magazine creel (14) is provided with enhancing tube sliding sleeve (17) and enhancing tube sealing shroud (18); One end of enhancing tube (16) is connected with lifting beam (21) through bolt and in above-mentioned enhancing tube sliding sleeve (17) and enhancing tube sealing shroud (18), slides, and mandrel overcoat (15) is provided with overcoat bearing (7) and mandrel overcoat (15) is connected with core sleeve (11) through mandrel overcoat flange (12).Lift cylinder (13) is connected with lifting beam (21) through promoting beam bearing pin (20).
Above-mentioned king roller (3) is connected with driving wheel pedestal (22); Sprocket gear A (24) and sprocket gear B (27) also are installed on the driving wheel pedestal (22); Sprocket gear B (27) meshes with the output gear of reductor (25), drives sprocket gear A (24), and then drives king roller (3) rotation.Gear cover (23) is housed on the above-mentioned sprocket gear A (24), and driving wheel pedestal upper beam (33) is gone up dc motor (29) is installed, and dc motor (29) is connected with the input of reductor (25) through shaft coupling (28).
Pull bar axle sleeve (30) is installed on the above-mentioned driving wheel pedestal (22); Pull bar axle sleeve (30) is provided with pull rod shaft gland A (31) and pull rod shaft gland B (32); Also be fixed with block key (26) on the above-mentioned driving wheel pedestal (22), block key (26) has the screens effect to king roller (3).
Above-mentioned king roller (3) can design according to the shape of institute's converted products, as has the big footpath flange product of boss or the processing and fabricating of asymmetric product.
The present invention has remedied the deficiency of prior art, is particularly suitable for processing symmetry or asymmetric ring flange, such as: annular products, gear or the ball valve spheroid etc. of height-diameter flange, band boss.Its characteristics are: 1, compact conformation, energy-conserving and environment-protective; 2, adopt institute of the present invention product processed can improve density of material, economize in raw materials; 3, little cost is made big forging, is improved to by existing forging process labor and materials large area deformation and rolles over controlling partially distortion, small investment; 4, upper and lower material is convenient, reduces labour intensity, has improved the quality and the production efficiency of product.The present invention is of many uses, has good application prospects.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the stereogram of Fig. 1.
Fig. 3 is the structural representation of SMIS axial region dress of the present invention.
Fig. 4 is the stereogram of Fig. 3.
Fig. 5 is the structural representation of king roller portion dress among the present invention.
Fig. 6 is the stereogram of Fig. 5.
The specific embodiment
Specific embodiment
With reference to Fig. 1-Fig. 6, special-shaped Ring Rolling Machine comprises mandrel 1, active cylinder 2, king roller 3, driven pulley 4, slave cylinder 5 and framework 6.Above-mentioned mandrel 1, active cylinder 2, king roller 3, driven pulley 4 and slave cylinder 5 are installed on the framework 6.
The end of above-mentioned mandrel 1 is connected with core sleeve 11 through bolt 19, and core sleeve 11 rotates in mandrel overcoat 15 through self-aligning roller bearing A8, self-aligning thrust roller bearing B9 and self-aligning roller bearing C10.The end of stationary magazine creel 14 is provided with enhancing tube sliding sleeve 17 and enhancing tube sealing shroud 18; One end of enhancing tube 16 is connected with lifting beam 21 through bolt and in above-mentioned enhancing tube sliding sleeve 17 and enhancing tube sealing shroud 18, slides, and mandrel overcoat 15 is provided with overcoat bearing 7 and mandrel overcoat 15 is connected with core sleeve 11 through mandrel overcoat flange 12.Lift cylinder 13 is connected with lifting beam 21 through promoting beam bearing pin 20.
Above-mentioned king roller 3 is connected with driving wheel pedestal 22, and sprocket gear A24 and sprocket gear B27 also are installed on the driving wheel pedestal 22, and the output gear engagement of sprocket gear B27 and reductor 25 drives sprocket gear A24, and then drives king roller 3 rotations.On the above-mentioned sprocket gear A24 gear cover 23 is housed, on the driving wheel pedestal upper beam 33 dc motor 29 is installed, dc motor 29 is connected with the input of reductor 25 through shaft coupling 28.
On the above-mentioned driving wheel pedestal 22 pull bar axle sleeve 30 is installed, pull bar axle sleeve 30 is provided with pull rod shaft gland A31 and pull rod shaft gland B32, also is fixed with block key 26 on the above-mentioned driving wheel pedestal 22, and 26 pairs of king rollers 3 of block key have the screens effect.
Above-mentioned king roller 3 can design according to the shape of institute's converted products, as has the big footpath flange product of boss or the processing and fabricating of asymmetric product.
Operation principle: material loading and blanking are through 13 controls of the lift cylinder on the mandrel 1.Specifically lift cylinder 13 drives enhancing tube 16 through promoting beam 21, slides through before and after enhancing tube sliding sleeve 17, overcoat axle sleeve 7 are in stationary magazine creel 14, carries out the operation of material loading or blanking.Feeding rotatablely moved before and after active cylinder 2 drove king roller 3 works after material loading is accomplished, and driven pulley 4 drives slave cylinders 5 along the upper and lower slide rail servo-actuated.That is: motor 29 through reductor 25 drive with the sprocket gear A24 of its engagement so that drive king roller 3 do before and after feeding rotatablely move; Make workpiece roll over system according to the shape of king roller 3; This rolling system is to make the labor and materials local deformation earlier, by easy stages product is rolled over the system required form then.
Claims (4)
1. special-shaped Ring Rolling Machine; Comprise active cylinder (2), driven pulley (4), slave cylinder (5) and framework (6); It is characterized in that: this abnormal shape Ring Rolling Machine also comprises mandrel (1) and king roller (3), and above-mentioned mandrel (1), active cylinder (2), king roller (3), driven pulley (4) and slave cylinder (5) are installed on the framework (6); The end of above-mentioned mandrel (1) is connected with core sleeve (11) through bolt (19); Core sleeve (11) rotates in mandrel overcoat (15) through self-aligning roller bearing A (8), self-aligning thrust roller bearing B (9) and self-aligning roller bearing C (10); The end of stationary magazine creel (14) is provided with enhancing tube sliding sleeve (17) and enhancing tube sealing shroud (18); One end of enhancing tube (16) is connected with lifting beam (21) through bolt and in above-mentioned enhancing tube sliding sleeve (17) and enhancing tube sealing shroud (18), slides; Mandrel overcoat (15) is provided with overcoat bearing (7) and mandrel overcoat (15) is connected with core sleeve (11) through mandrel overcoat flange (12), and lift cylinder (13) is connected with lifting beam (21) through promoting beam bearing pin (20); Above-mentioned king roller (3) is connected with driving wheel pedestal (22); Sprocket gear A (24) and sprocket gear B (27) also are installed on the driving wheel pedestal (22); Sprocket gear B (27) meshes with the output gear of reductor (25), drives sprocket gear A (24), and then drives king roller (3) rotation; Driving wheel pedestal upper beam (33) is gone up dc motor (29) is installed, and dc motor (29) is connected with the input of reductor (25) through shaft coupling (28); Pull bar axle sleeve (30) is installed on the above-mentioned driving wheel pedestal (22), and pull bar axle sleeve (30) is provided with pull rod shaft gland A (31) and pull rod shaft gland B (32).
2. special-shaped Ring Rolling Machine as claimed in claim 1 is characterized in that: gear cover (23) is housed on the above-mentioned sprocket gear A (24).
3. special-shaped Ring Rolling Machine as claimed in claim 1 is characterized in that: also be fixed with block key (26) on the above-mentioned driving wheel pedestal (22).
4. special-shaped Ring Rolling Machine as claimed in claim 1 is characterized in that: above-mentioned king roller (3) designs according to the shape of institute's converted products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110084605XA CN102205384B (en) | 2011-04-06 | 2011-04-06 | Special-shape ring rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110084605XA CN102205384B (en) | 2011-04-06 | 2011-04-06 | Special-shape ring rolling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102205384A CN102205384A (en) | 2011-10-05 |
| CN102205384B true CN102205384B (en) | 2012-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110084605XA Expired - Fee Related CN102205384B (en) | 2011-04-06 | 2011-04-06 | Special-shape ring rolling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102205384B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581182A (en) * | 2012-03-06 | 2012-07-18 | 张家港海陆环形锻件有限公司 | Fixture for concave ring forging of tire mold |
| CN104226867B (en) * | 2014-09-22 | 2016-02-03 | 蒋建伟 | For the manufacture of the Ring Rolling Machine of complex section annular element |
| CN104384408B (en) * | 2014-10-15 | 2016-05-11 | 武汉理工大学 | The core roller arrangement of the compound machine for rolling ring of a kind of large-scale vertical |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153420Y (en) * | 1992-11-14 | 1994-01-19 | 高士乐 | Cantilever ring type rolling mill |
| CN1454731A (en) * | 2002-05-02 | 2003-11-12 | Skf公司 | Method for producing ring-shape member and device for realizing same |
| EP2000224A1 (en) * | 2006-03-29 | 2008-12-10 | Mitsubishi Materials Corporation | Ring rolling mill and ring rolling method |
| CN101920298A (en) * | 2010-08-27 | 2010-12-22 | 沈阳三重机械有限公司 | Automatic hoisting, rising and falling device for core roller of ring rolling machine |
| CN202079204U (en) * | 2011-04-06 | 2011-12-21 | 沈阳三重机械有限公司 | Special-shaped ring rolling machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003053466A (en) * | 2001-08-22 | 2003-02-26 | Nippon Spindle Mfg Co Ltd | Rolling molding equipment for ring body |
-
2011
- 2011-04-06 CN CN201110084605XA patent/CN102205384B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153420Y (en) * | 1992-11-14 | 1994-01-19 | 高士乐 | Cantilever ring type rolling mill |
| CN1454731A (en) * | 2002-05-02 | 2003-11-12 | Skf公司 | Method for producing ring-shape member and device for realizing same |
| EP2000224A1 (en) * | 2006-03-29 | 2008-12-10 | Mitsubishi Materials Corporation | Ring rolling mill and ring rolling method |
| CN101920298A (en) * | 2010-08-27 | 2010-12-22 | 沈阳三重机械有限公司 | Automatic hoisting, rising and falling device for core roller of ring rolling machine |
| CN202079204U (en) * | 2011-04-06 | 2011-12-21 | 沈阳三重机械有限公司 | Special-shaped ring rolling machine |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-53466A 2003.02.26 |
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| Publication number | Publication date |
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| CN102205384A (en) | 2011-10-05 |
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