CN202963892U - Outer circle or plane rolling tool - Google Patents
Outer circle or plane rolling tool Download PDFInfo
- Publication number
- CN202963892U CN202963892U CN 201220679925 CN201220679925U CN202963892U CN 202963892 U CN202963892 U CN 202963892U CN 201220679925 CN201220679925 CN 201220679925 CN 201220679925 U CN201220679925 U CN 201220679925U CN 202963892 U CN202963892 U CN 202963892U
- Authority
- CN
- China
- Prior art keywords
- piston rod
- cylinder barrel
- cover
- adjusting bolt
- bearing
- 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 - Fee Related
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Abstract
Disclosed is an outer circle or plane rolling tool. A piston rod is arranged in an inner hole which is formed at the front end of a cylinder, a guiding key is fixedly arranged on the cylinder, the inner end of the guiding key is connected with a guiding slot in a clamped mode, a bearing is fixed on the central plane position on the end portion of the piston rod through a fixing shaft, a fixing cap is arranged on an outer circle on the end portion of the piston rod, a steel ball is connected between a central hole of the fixing cap and the bearing, a cylinder cover is fixedly arranged inside a central hole in the rear portion of the cylinder, an adjusting bolt is arranged inside a screw hole in the tail portion of the cylinder cover, and the middle of the inner end of the adjusting bolt is fixed with an expansion rod, and grease is filled between the cylinder cover and the piston rod. The outer circle or plane rolling tool has the advantages of being simple in structure, convenient to use, good in rolling effects, and easy in rolling deformation adjustment.
Description
Technical field
The utility model relates to a kind of machine tools, is specifically related to a kind of cylindrical or plane rolling tools, belongs to the Machining Technology field.
Background technology
In the mechanical mechanism technical process, in order to obtain workpiece surface quality preferably; Also in order to improve the hardness of surface of the work simultaneously,, the general process that surface of the work is carried out roll extrusion that adopts, although the existing instrument that surface of the work is carried out roll extrusion is not quite similar,, have generally that the roll extrusion effect is relatively poor, the distortion in rolling amount is difficult for the defective of regulating.
Summary of the invention
The purpose of this utility model is: for the existing defects of existing rolling tools, the utility model provides a kind of novel a kind of cylindrical or plane rolling tools, overcomes existing cylindrical or the existing defects of plane rolling tools.
the technical scheme that the above-mentioned purpose that realizes the utility model adopts is: described a kind of cylindrical or plane rolling tools, it is by locking cap, steel ball, bearing, fixed axis, piston rod, feather key, cylinder barrel, butter, expansion rod, cover, adjusting bolt forms, it is characterized in that: in the front end endoporus of cylinder barrel, piston rod is installed, be shaped with gathering sill on described piston rod, be mounted with feather key on cylinder barrel, in described feather key, the inner end is connected in gathering sill, install with fixed axis in central plane position, the end of piston rod and fix a bearing, the method that locking cap is threaded connection is arranged on the cylindrical of piston rod end, steel ball of clamping between the centre bore of locking cap and bearing, described steel ball has the universal free degree, install in the centre bore of the rear portion of cylinder barrel and fix a cover, an adjusting bolt is installed in the afterbody screw of described cover, be fixed together with expansion rod in the middle of the inner end of adjusting bolt, the bottom that described expansion rod passes cover enters in cylinder barrel, be marked with butter in cylinder barrel between cover and piston rod.
The utility model in use partly is fixed on cylinder barrel on the knife rest of lathe, and makes steel ball and Work-sheet pressing, by constantly tightening adjusting bolt, expansion rod is pushed butter, thereby the pushing piston bar axially move, and reaches the purpose of adjustment roll compressive strain amount.
Beneficial effect: can be found out by structure of the present utility model and operation principle, the utlity model has advantage simple in structure, easy to use, that the roll extrusion effect better, the distortion in rolling amount is easily regulated.
Description of drawings
Accompanying drawing 1 is principle assumption diagram of the present utility model;
Shown in figure: 1, locking cap; 2, steel ball; 3, bearing; 4, fixed axis; 5, piston rod; 6, feather key; 7, cylinder barrel; 8, butter; 9, expansion rod; 10, cover; 11, adjusting bolt; 12, gathering sill.
The specific embodiment
a kind of cylindrical or plane rolling tools, it comprises locking cap (1), steel ball (2), bearing (3), fixed axis (4), piston rod (5), feather key (6), cylinder barrel (7), butter (8), expansion rod (9), cover (10), adjusting bolt (11), piston rod (5) is installed in the front end endoporus of cylinder barrel (7), be shaped with gathering sill (12) on piston rod (5), be mounted with feather key (6) on cylinder barrel (7), the interior inner end of feather key (6) is connected in gathering sill (12), install with fixed axis (4) in the central plane position, end of piston rod (5) and fix a bearing (3), the method that locking cap (1) is threaded connection is arranged on the cylindrical of piston rod (5) end, a steel ball of clamping (2) between the centre bore of locking cap (1) and bearing (3), described steel ball (2) has the universal free degree, install in the rear portion centre bore of cylinder barrel (7) and fix a cover (10), an adjusting bolt (11) is installed in the afterbody screw of described cover (10), be fixed together with expansion rod (9) in the middle of the inner end of adjusting bolt (11), the bottom that expansion rod (9) passes cover (10) enters in cylinder barrel (7), be marked with butter (8) in cylinder barrel (7) between cover (1) and piston rod (5).
Claims (1)
1. a cylindrical or plane rolling tools, it is characterized in that: piston rod (5) is installed in the front end endoporus of cylinder barrel (7), be shaped with gathering sill (12) on piston rod (5), be mounted with feather key (6) on cylinder barrel (7), the interior inner end of feather key (6) is connected in gathering sill (12), install with fixed axis (4) in the central plane position, end of piston rod (5) and fix a bearing (3), the method that locking cap (1) is threaded connection is arranged on the cylindrical of piston rod (5) end, a steel ball of clamping (2) between the centre bore of locking cap (1) and bearing (3), install in the rear portion centre bore of cylinder barrel (7) and fix a cover (10), an adjusting bolt (11) is installed in the afterbody screw of cover (10), be fixed together with expansion rod (9) in the middle of the inner end of adjusting bolt (11), the bottom that expansion rod (9) passes cover (10) enters in cylinder barrel (7), be marked with butter (8) in cylinder barrel (7) between cover (1) and piston rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679925 CN202963892U (en) | 2012-12-12 | 2012-12-12 | Outer circle or plane rolling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220679925 CN202963892U (en) | 2012-12-12 | 2012-12-12 | Outer circle or plane rolling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963892U true CN202963892U (en) | 2013-06-05 |
Family
ID=48505022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220679925 Expired - Fee Related CN202963892U (en) | 2012-12-12 | 2012-12-12 | Outer circle or plane rolling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100821A (en) * | 2012-12-12 | 2013-05-15 | 苏州蓝王机床工具科技有限公司 | Outer circle or plane rolling tool |
| CN107442841A (en) * | 2017-09-29 | 2017-12-08 | 江阴市永昌交通机械部件有限公司 | A kind of automobile component processing cutting equipment with holding function |
| CN108480924A (en) * | 2018-03-19 | 2018-09-04 | 成都飞机工业（集团）有限责任公司 | A kind of forming method and molding machine of double panel structure part |
-
2012
- 2012-12-12 CN CN 201220679925 patent/CN202963892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100821A (en) * | 2012-12-12 | 2013-05-15 | 苏州蓝王机床工具科技有限公司 | Outer circle or plane rolling tool |
| CN107442841A (en) * | 2017-09-29 | 2017-12-08 | 江阴市永昌交通机械部件有限公司 | A kind of automobile component processing cutting equipment with holding function |
| CN108480924A (en) * | 2018-03-19 | 2018-09-04 | 成都飞机工业（集团）有限责任公司 | A kind of forming method and molding machine of double panel structure part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |