CN200988134Y - Adjustable rotary curve rolling device - Google Patents
Adjustable rotary curve rolling device Download PDFInfo
- Publication number
- CN200988134Y CN200988134Y CN 200620170427 CN200620170427U CN200988134Y CN 200988134 Y CN200988134 Y CN 200988134Y CN 200620170427 CN200620170427 CN 200620170427 CN 200620170427 U CN200620170427 U CN 200620170427U CN 200988134 Y CN200988134 Y CN 200988134Y
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- CN
- China
- Prior art keywords
- rolling
- outer sleeve
- pressing
- steel ball
- rolling device
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- Expired - Fee Related
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Abstract
The utility model provides an adjustable rotary curve surface rolling and pressing device, which belongs to a device used on lathe and comprises a fixed outer sleeve, the inside of the fixed outer sleeve is sleeved with a plurality of movable outer sleeves, the inside of each of the movable outer sleeve is provided with steel ball adjustment bolts through thread, the movable outer sleeve outside the steel ball adjustment bolt is provided with steel balls, a plurality of spring adjustment bolts are also arranged on the fixed outer sleeve through thread, springs are arranged between the spring adjustment bolt and the movable outer sleeve, the structure of the rolling and pressing device is simple, the cost is low, the adjustment when in use is very convenient, the number of the rolling and pressing heads and the rolling and pressing pressure can be adjusted at will, which notably improves the rolling and pressing surface quality of the complex rotary curve surface, guarantees the precision of the size and improves the processing efficiency, the application area is wide, and can be arranged on normal lathe to realize rolling and pressing of complex rotary curve surface (including cylinder surface, conic surface or free arc surface with outer round surface and inner hole surface).
Description
Technical field
The utility model provides a kind of device that is used on the lathe, especially a kind of rolling device.
Background technology
Rolling and processing is a kind of chipless processing.It is to apply certain pressure by rolling device to surface of the work, utilize plastic deformation of metal at normal temperatures, uneven place planishes with the microcosmic of surface of the work, changes the work piece surface structure, improves its mechanical property, changes the purpose of its outer shape and size thereby reach.Rolling device at present commonly used has two types of cylindrical roll extrusion and internal rollings, and multiple structures such as roller type, ball-type, needle-type are arranged.Though the rolling device of these structures can both be finished the rolling and processing of workpiece, in order to reach higher roll extrusion precision, need carry out Precision Machining and assembling to rolling device, technology is loaded down with trivial details, and its complex structure, the cost height, the adjustment during use is also not too convenient.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of adjustable surface of revolution rolling device, to simplify its structure, the convenience of adjusting when improving use.
The utility model is to realize like this, adjustable surface of revolution rolling device, it has the fixed jacket body, be set with a plurality of moving sleeve bodies in the fixed jacket body, by screw thread steel ball is installed in each moving sleeve body and adjusts screw, steel ball is adjusted on the outer moving sleeve body of screw steel ball is installed, and also by screw thread a plurality of spring adjusting screws is installed on the fixed jacket body, between spring adjusting screw and the moving sleeve body spring is installed.
Adopt the adjustable surface of revolution rolling device of said structure, simple in structure, cost is low, adjustment during use is very convenient, but regulated at will milled head quantity and rolling pressure have significantly improved the rolling surface quality of complicated surface of revolution, have guaranteed dimensional accuracy and have improved working (machining) efficiency.It has wide range of applications, and can be installed on the engine lathe, realizes the roll extrusion of (comprising the face of cylinder, the taper seat of outer round surface and bore area and the cambered surface etc. of overflowing) of complicated surface of revolution.
Description of drawings
Fig. 1 is the schematic diagram of the utility model structure.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model.
As shown in drawings, the adjustable surface of revolution rolling device of the utility model, it has fixed jacket body (3), be set with a plurality of moving sleeve bodies (4) in the fixed jacket body, by screw thread steel ball is installed in each moving sleeve body and adjusts screw (5), steel ball is adjusted on the outer moving sleeve body of screw steel ball (6) is installed, and also by screw thread a plurality of spring adjusting screws (2) is installed on the fixed jacket body, and spring (1) is installed between spring adjusting screw and the moving sleeve body.
Installing hole (7) is arranged on described fixed jacket body (3).The adjustable surface of revolution rolling device of this structure can be installed on the lathe by installing hole.Certainly, also can adopt other installation form, as long as can be fixed on the lathe.
During use, this rolling device is installed in the installation position of the existing rolling tools of original installation of lathe.When lathe spindle rotated, steel ball was finished rolling and processing near the work piece that rotates with main shaft.Steel ball is made by carbide alloy as the milled head of this rolling device.
Adjust screw (2) by rotation spring, it is moved in or out by screw thread, adjustable springs is to the thrust of moving sleeve body, and promptly steel ball is to the thrust of surface of the work.Adjust screw (5) by rotating steel ball, it is moved in or out by screw thread, can regulate the tightness of steel ball.Shown in Figure 3 is five header structures of this device, can realize that time processing carries out five roll extrusion to work piece.Can adjust the roll extrusion number of times of time processing by the number that changes milled head (being steel ball).
Claims (2)
1, adjustable surface of revolution rolling device, it is characterized in that, it has fixed jacket body (3), be set with a plurality of moving sleeve bodies (4) in the fixed jacket body, by screw thread steel ball is installed in each moving sleeve body and adjusts screw (5), steel ball is adjusted on the outer moving sleeve body of screw steel ball (6) is installed, and also by screw thread a plurality of spring adjusting screws (2) is installed on the fixed jacket body, and spring (1) is installed between spring adjusting screw and the moving sleeve body.
2, adjustable surface of revolution rolling device as claimed in claim 1 is characterized in that, installing hole (7) is arranged on described fixed jacket body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170427 CN200988134Y (en) | 2006-12-30 | 2006-12-30 | Adjustable rotary curve rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620170427 CN200988134Y (en) | 2006-12-30 | 2006-12-30 | Adjustable rotary curve rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988134Y true CN200988134Y (en) | 2007-12-12 |
Family
ID=38939178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620170427 Expired - Fee Related CN200988134Y (en) | 2006-12-30 | 2006-12-30 | Adjustable rotary curve rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988134Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463439A (en) * | 2010-11-09 | 2012-05-23 | 比亚迪股份有限公司 | Rolling depression cutter |
| CN103008445A (en) * | 2012-12-04 | 2013-04-03 | 西安庆安电气控制有限责任公司 | Lathe device for axially fixing bearing |
| CN103331568A (en) * | 2013-07-11 | 2013-10-02 | 山东英才学院 | Workpiece surface rolling device and rolling method based on centrifugal reinforced force |
| CN104526255A (en) * | 2014-12-31 | 2015-04-22 | 南京旋风数控机床有限公司 | Workpiece surface calendaring device |
| CN108608161A (en) * | 2018-07-16 | 2018-10-02 | 山东大学 | A kind of roll processing device and method for monitoring pressure and cutter path on-line |
-
2006
- 2006-12-30 CN CN 200620170427 patent/CN200988134Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102463439A (en) * | 2010-11-09 | 2012-05-23 | 比亚迪股份有限公司 | Rolling depression cutter |
| CN103008445A (en) * | 2012-12-04 | 2013-04-03 | 西安庆安电气控制有限责任公司 | Lathe device for axially fixing bearing |
| CN103331568A (en) * | 2013-07-11 | 2013-10-02 | 山东英才学院 | Workpiece surface rolling device and rolling method based on centrifugal reinforced force |
| CN103331568B (en) * | 2013-07-11 | 2015-09-16 | 山东英才学院 | A kind of surface of the work rolling device based on centrifugal reinforcement and rolling depression method |
| CN104526255A (en) * | 2014-12-31 | 2015-04-22 | 南京旋风数控机床有限公司 | Workpiece surface calendaring device |
| CN108608161A (en) * | 2018-07-16 | 2018-10-02 | 山东大学 | A kind of roll processing device and method for monitoring pressure and cutter path on-line |
| CN108608161B (en) * | 2018-07-16 | 2019-07-23 | 山东大学 | A kind of roll processing device and method for monitoring pressure and cutter path on-line |
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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 |