CN2524848Y - Roller ring composite roller - Google Patents
Roller ring composite roller Download PDFInfo
- Publication number
- CN2524848Y CN2524848Y CN 02223546 CN02223546U CN2524848Y CN 2524848 Y CN2524848 Y CN 2524848Y CN 02223546 CN02223546 CN 02223546 CN 02223546 U CN02223546 U CN 02223546U CN 2524848 Y CN2524848 Y CN 2524848Y
- Authority
- CN
- China
- Prior art keywords
- roller
- roller ring
- ring
- collars
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses a roller ring composite roller suitable for processing of various species or specifications of section steel applied by metallurgical enterprises. A roller shaft 3 of the composite roller is not integrated into a whole with a roller ring 1 or 1' processed with a hole. The roller ring 1 or 1' of separated casting is tightly sleeved on the roller shaft 3. A thrusting step 2 can be assembled between the roller ring 1 and the roller ring 1'. The roller ring 1 or 1' is provided with different holes according to the species and specifications of the section steel. When the hole positioned on a certain roller ring is no need to be continuously used or the quality of the product is affected by the excessive wear of the hole, the roller ring can be replaced. The roller ring composite roller has simple structure, and easy loading and unloading, and meanwhile the performance is improved and the service life is prolonged as the properties of the roller ring and the roller shaft are specially treated, and the consumption of the roller is reduced. The utility model can be widely used for the metal processing enterprises, espeine enterprises for the production of section steel.
Description
Technical field the utility model relates to a kind of equipment, the especially shape of the roll of smelter rolled section steel or structure that is applied to metal processing, belongs to the B21B27/02 class.
Background technology is before the utility model, be applied to the employed planishing roll of shaped steel (for example: angle steel, channel-section steel etc.) of rolling various different cultivars of smelter and specification, no matter which kind of casting technique, heterogeneity, its shape or structure are all as a whole, and promptly the roll neck of roll and the body of roll that is processed into different passes are to make an impartible integral body by casting or Forging Technology.The maximum weak point of the roll of this shape or structure (comprising shaping roll and planishing roll) is that certain pass must be changed whole roll can not re-use because of rolling time is long the time, has consequently caused the high flow rate of roll, has improved production cost.Frequent in addition roll change must reduce operating rate of rolling mill, influences output and lumber recovery, and is also unfavorable to product quality simultaneously.
The task that summary of the invention the utility model need solve provides a kind of shape or the different Roller ring composite roller of structure, and roll shaft separates with collars, and is not as a whole.When collars can not re-use because of rolling time length, take off old collars, replace with new collars, and roll shaft can continue to use.
For finishing the technical scheme that above-mentioned task adopts be: use the drawing-down method for processing, make roll shaft through modifier treatment, and make collars with independent casting technique through heat treatment method, the external diameter of roll shaft is less than the internal diameter of collars, become tight fit, promptly collars tightly is enclosed within on the roll shaft.According to producing the axial length of needs with roll shaft, collars that can suit quantity does not wait on roll shaft can be placed the thrust step with the metal material making between each collars.Outer surface at collars can be made different passes according to rolling needs (for example kind of shaped steel and specification).Formed a complete Roller ring composite roller like this.
Adopt the as above Roller ring composite roller of technical scheme making, because of the improvement of material and processing technology, can improve 2～3 times of rolling life-spans of roll, structure and shape rationally, antitorque, the anti-bending strength of roll barrel are improved greatly, and the easily broken problem of solid roll is resolved substantially; Simultaneously reusable because of roll shaft, can reduce roll consumption.
Description of drawings Fig. 1 joins the roller cross-sectional schematic for the lower roll of Roller ring composite roller described in the utility model, also is specification digest accompanying drawing of the present utility model.
The top roll collars cross-sectional schematic of Fig. 2 for matching with Roller ring composite roller described in the utility model.
The specific embodiment is described in further detail the specific embodiment of the present utility model below in conjunction with accompanying drawing.
As shown in Figure 1, it is that rolling angle iron is (as ∠ 10
#) K
1Lower roll collars 1 or 1 ' with the installation diagram that roll shaft 3 matches, be the band collars 1 or 1 ' composite roll figure.Collars 1 or 1 ' internal diameter greater than the external diameter of roll shaft 3, collars 1 or 1 ' tightly be enclosed within on the roll shaft 3 forms tight fit, collars 1 or 1 in the operation of rolling ' can not rotate with respect to roll shaft 3.Can collars 1 and collars 1 ' between the thrust step 2 made of metal material (as copper) of assembling, its effect is a protection collars 1 and 1 ' do not collide and cause damaging, while thrust step 2 tightly is assemblied on the roll shaft 3.Collars 1 or 1 ' on be processed with various pass according to different needs (as shaped steel kind and specification).If, ressemble new collars because of the shaped steel of rolling a certain kind and specification reaches some or during because of the too much effect of attrition product quality of a certain pass, changes the collars of certain pass.Shorten roll changing time, improved operating rate of rolling mill.
Embodiment also is a most preferred embodiment of the present utility model as mentioned above.
Claims (1)
1, a kind of Roller ring composite roller, it is made up of collars (1) or (1 '), roll shaft (3) and thrust step (2), it is characterized in that collars (1) or (1 ') tightly are enclosed within on the roll shaft (3), between collars (1) and collars (1 '), be equipped with thrust step (2), thrust step (2) is assemblied on the roll shaft (3), is processed with various pass on collars (1) and (1 ').
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223546 CN2524848Y (en) | 2002-03-04 | 2002-03-04 | Roller ring composite roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02223546 CN2524848Y (en) | 2002-03-04 | 2002-03-04 | Roller ring composite roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524848Y true CN2524848Y (en) | 2002-12-11 |
Family
ID=33701206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02223546 Expired - Lifetime CN2524848Y (en) | 2002-03-04 | 2002-03-04 | Roller ring composite roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524848Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744251A (en) * | 2011-04-20 | 2012-10-24 | 上海格林赛高新材料有限公司 | Rolling mill for strips with special-shaped cross sections |
| CN104624651A (en) * | 2013-11-13 | 2015-05-20 | 山东天工岩土工程设备有限公司 | Novel gear rolling roll |
| CN105945068A (en) * | 2016-06-06 | 2016-09-21 | 山东钢铁股份有限公司 | Edging roll with nested hole groove structure and rolling method of H-shaped steel |
| CN107971341A (en) * | 2017-11-20 | 2018-05-01 | 江苏环宇冶金科技有限公司 | A kind of high strength type steel roll |
| CN108273904A (en) * | 2018-01-25 | 2018-07-13 | 重庆大学 | Non- uniform thickness thin shell piece progressive molding apparatus and method based on rotating mould |
-
2002
- 2002-03-04 CN CN 02223546 patent/CN2524848Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744251A (en) * | 2011-04-20 | 2012-10-24 | 上海格林赛高新材料有限公司 | Rolling mill for strips with special-shaped cross sections |
| CN104624651A (en) * | 2013-11-13 | 2015-05-20 | 山东天工岩土工程设备有限公司 | Novel gear rolling roll |
| CN105945068A (en) * | 2016-06-06 | 2016-09-21 | 山东钢铁股份有限公司 | Edging roll with nested hole groove structure and rolling method of H-shaped steel |
| CN105945068B (en) * | 2016-06-06 | 2019-03-19 | 山东钢铁股份有限公司 | The milling method of edger roll and H profile steel with nested hole slot structure |
| CN107971341A (en) * | 2017-11-20 | 2018-05-01 | 江苏环宇冶金科技有限公司 | A kind of high strength type steel roll |
| CN108273904A (en) * | 2018-01-25 | 2018-07-13 | 重庆大学 | Non- uniform thickness thin shell piece progressive molding apparatus and method based on rotating mould |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103008050B (en) | Surfacing-free centrifugal combined ultra-high anti-abrasion roll squeezer roller sleeve and manufacturing method thereof | |
| CN103028719B (en) | Centrifugal composite high-wear-resistance cone-type vertical mill roller sleeve | |
| CN106140819A (en) | A kind of compound high speed steel roll and production method thereof | |
| CN101934341A (en) | Forging technology of TC4 titanium alloy cylindrical part | |
| CN106111876A (en) | A kind of processing method of automobile-use reverse gear forging | |
| CN2524848Y (en) | Roller ring composite roller | |
| CN200977542Y (en) | Combination type steel ball mold | |
| CN203646406U (en) | Combined hollow roller for crushing dough | |
| CN103419003B (en) | A kind of constant velocity driveshaft ball cage processing technology | |
| CN108660361A (en) | Hot rolled seamless steel tube high speed steel roll collar and preparation method thereof | |
| CN203646482U (en) | Corrugated combined type hollow roller | |
| CN205904233U (en) | Flattening roll | |
| CN105562149A (en) | Nonmetal-metal multiphase composite ultrahigh-wear resisting roll sleeve and manufacturing method thereof | |
| CN201960105U (en) | Whole plate spring round billet dummy bar | |
| CN112008339A (en) | Machining process for microalloying machining and strengthening U-shaped bolt | |
| CN204338573U (en) | A kind of Combined vertical roll | |
| CN102962652B (en) | Processing method for roller sleeve of roller press | |
| CN205362520U (en) | Steel ball multistation forming die for bearing | |
| CN2129657Y (en) | Pre-stress combined roll | |
| CN2573106Y (en) | Collar roller | |
| CN109707744B (en) | Thin-wall bearing ring processing technology | |
| CN214767802U (en) | PQF tandem roller composite structure | |
| CN2339804Y (en) | Cross axle universal joint convenient for processing | |
| CN106239070A (en) | Bent axle processing technology | |
| CN206104552U (en) | Adopt electronic control's composite (back -up) roll |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LOUDI CITY SANTAI ROLLER CO., LTD. Free format text: FORMER OWNER: LI JULIANG Effective date: 20091120 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091120 Address after: No. 1 Lok Street, industrial park, Loudi economic and Technological Development Zone, Hunan, China: 417009 Patentee after: Loudi Santai Rolls Co., Ltd. Address before: No. 5, 203, Rainbow Garden, Luoxi Town, Guangdong, Guangzhou: 510000 Patentee before: Li Juliang |
|
| C56 | Change in the name or address of the patentee |
Owner name: HU NAN SANTAI NEW MATERIALS CO., LTD. Free format text: FORMER NAME: LOUDI SANTAI ROLLS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 417009 No. 1 joy street, Loudi economic and Technological Development Zone, Hunan Patentee after: Hunan 3T New Material Co., Ltd. Address before: 417009 No. 1 Lok Street, industrial park, Loudi economic and Technological Development Zone, Hunan, China Patentee before: Loudi Santai Rolls Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120304 Granted publication date: 20021211 |