CN202556155U - Novel cam vehicle profile modeling device - Google Patents
Novel cam vehicle profile modeling device Download PDFInfo
- Publication number
- CN202556155U CN202556155U CN2012200686510U CN201220068651U CN202556155U CN 202556155 U CN202556155 U CN 202556155U CN 2012200686510 U CN2012200686510 U CN 2012200686510U CN 201220068651 U CN201220068651 U CN 201220068651U CN 202556155 U CN202556155 U CN 202556155U
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- CN
- China
- Prior art keywords
- profile modeling
- pattern sheet
- cam
- pattern
- roller
- 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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- Gears, Cams (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The utility model provides a novel cam vehicle profile modeling device. The novel cam vehicle profile modeling device comprises at least a profile modeling piece, a mandrel and a rolling wheel, wherein the rolling wheel is tightly contacted with the profile modeling piece in a rotating process, the axis of the rolling wheel is parallel to the axis of the profile modeling piece, the axis of a workpiece is parallel to the axis of the profile modeling device, the profile modeling piece is fastened on the mandrel, and the diameter of the rolling wheel is phi 52. The profile modeling piece consists of a base circle part and a curve part, wherein a base circle of the profile modeling piece has a diameter of phi 120 mm, and the shape of an outer outline of the profile modeling piece is identical to the shape of an outer outline of a cam. The workpiece can be subjected to a finish-turning camshaft machining process on a common vehicle by means of the device, and the novel cam vehicle profile modeling device is less in investment, simple in structure and easy to manufacture.
Description
Technical field
The utility model relates to a kind of new type of cam car pattern, belongs to the Machining Technology field.
Background technology
Camshaft is an important components in the engine driving system, and the turning processing of camshaft adopts following mode to realize usually:
One. adopt the no copying cutting machine tooling of total control, this method is high to operator's specification requirement, needs investment to introduce the stock-removing machine and the cutter of import, and the machine upkeep cost is higher.
Two. adopt special-purpose profiling machine, the method is high to operator's specification requirement, and input cost is big, and processing cost is high.
Summary of the invention
The purpose of the utility model is to provide a kind of new type of cam car pattern; Adopt this device just can on engine lathe, accomplish camshaft finish turning manufacturing procedure without the balance centering man-hour adding; Thereby control the dimensional accuracy of its cam contour profile and workpiece, this pattern is simple in structure, and machining accuracy is high.
Realize that the technical scheme that the utility model purpose is adopted is: a kind of new type of cam car pattern comprises pattern sheet, mandrel and roller at least; Roller closely contacts in rotation with the pattern sheet, roller axial line and pattern sheet axle center line parallel, and the pattern sheet is fastened on the mandrel, and the pattern sheet is made up of base circle portion and curved portion, and pattern sheet outer contour shape is identical with the cam outer contour shape.
The diameter of wherein said roller is 52 millimeters of Φ, and the base circle diameter (BCD) of pattern sheet is 120 millimeters of Φ.
Can know that by technique scheme that workpiece and pattern sheet keep is coaxial, with rotating speed and equidirectional in rotary processing, and the base radius of pattern sheet is that 120 millimeters, the diameter of roller are 52 millimeters of Φ; Roller closely contacts with each point of pattern sheet outline in rotary processing, and the movement locus of pattern sheet outline is delivered on the lathe tool of normal cylindrical lathe; Can on the normal cylindrical lathe, realize the finish turning manufacturing procedure of camshaft by this device.
The utility model compared with prior art has the following advantages and beneficial effect:
1. need not invest dedicated cam axis processing machine bed, utilize existing engine lathe, can realize of a great variety, the in batches processing of big cam axle, have less investment, advantage that processing cost is low.
2. simple in structure, easy to manufacture, the installation and easy to use of cam mould that provides of the utility model.
3. adopt this pattern, can on engine lathe, accomplish the finish turning operation, production efficiency is high, steady quality.
Description of drawings:
Fig. 1 is the utility model cam mould structural representation;
Among the figure: 1, pattern sheet, 2, mandrel, 3, roller, 4, workpiece, 5, lathe tool.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, the utility model provides a kind of new type of cam car pattern to include pattern sheet 1, mandrel 2 and roller 3; Roller 3 closely contacts in rotation with pattern sheet 1, roller 3 axial lines and mandrel 2 axis parallels, and pattern sheet 1 is fastened on the mandrel 2.
Work in-process, pattern sheet 1 are fastened on the mandrel 2, and mandrel 2 is connected with transmission system in the cam lathe, and roller 3 is fastened on the middle supporting plate of lathe, and the diameter of roller 3 is 52 millimeters of Φ; The pattern sheet is made up of base circle portion and curved portion, and the base circle diameter (BCD) of pattern sheet 1 is that 120 millimeters of Φ, its outer contour shape are the same with the cam outer contour shape.Open lathe, pattern sheet 1 keeps rotation synchronously through transmission system and workpiece 4 in lathe, the processing that lathe tool 5 is accomplished workpiece 4.
Claims (3)
1. new type of cam car pattern; It is characterized in that: comprise pattern sheet, mandrel and roller at least, roller closely contacts in rotation with the pattern sheet, roller axial line and pattern sheet axle center line parallel; Workpiece axial line and pattern sheet axle center line parallel; The pattern sheet is fastened on the mandrel, and the pattern sheet is made up of base circle portion and curved portion, and pattern sheet outer contour shape is identical with the cam outer contour shape.
2. a kind of new type of cam car pattern according to claim 1 is characterized in that: the diameter of roller is 52 millimeters of Φ.
3. a kind of new type of cam car pattern according to claim 1 is characterized in that: the base circle diameter (BCD) of pattern sheet is 120 millimeters of Φ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200686510U CN202556155U (en) | 2012-02-28 | 2012-02-28 | Novel cam vehicle profile modeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200686510U CN202556155U (en) | 2012-02-28 | 2012-02-28 | Novel cam vehicle profile modeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202556155U true CN202556155U (en) | 2012-11-28 |
Family
ID=47205855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200686510U Expired - Fee Related CN202556155U (en) | 2012-02-28 | 2012-02-28 | Novel cam vehicle profile modeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202556155U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084846A (en) * | 2014-08-01 | 2014-10-08 | 张关池 | Explorator capable of ascending and descending |
| CN104084844A (en) * | 2014-06-29 | 2014-10-08 | 许自镍 | Tool processing method |
| CN104148989A (en) * | 2014-08-01 | 2014-11-19 | 张关莲 | Running method of explorator |
| CN104525974A (en) * | 2014-12-16 | 2015-04-22 | 中冶陕压重工设备有限公司 | Device and method utilizing common vertical lathe for machining outer curved surface of cam |
| CN104668668A (en) * | 2015-02-15 | 2015-06-03 | 台州三锦工业机器有限公司 | Drill chuck clamp claw external screw thread processing device |
| CN104708021A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Device for turning eccentric circle by profiling |
| CN105828990A (en) * | 2013-11-14 | 2016-08-03 | 日本精工株式会社 | Multi-spindle automatic lathe |
| CN108436932A (en) * | 2018-03-21 | 2018-08-24 | 秦皇岛点知汇科技有限公司 | A kind of periphery imitation robot of single power input tape straight flange polygon |
| CN109396467A (en) * | 2018-11-10 | 2019-03-01 | 河南寰球航空装备科技有限公司 | A kind of face profiling device |
| CN111036990A (en) * | 2019-12-20 | 2020-04-21 | 临海市渝兴工艺品有限公司 | Automatic profile modeling router |
-
2012
- 2012-02-28 CN CN2012200686510U patent/CN202556155U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828990A (en) * | 2013-11-14 | 2016-08-03 | 日本精工株式会社 | Multi-spindle automatic lathe |
| CN104708021A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Device for turning eccentric circle by profiling |
| CN104084844B (en) * | 2014-06-29 | 2016-03-16 | 周佳瑜 | A kind of Work piece processing method |
| CN104084844A (en) * | 2014-06-29 | 2014-10-08 | 许自镍 | Tool processing method |
| CN104148989A (en) * | 2014-08-01 | 2014-11-19 | 张关莲 | Running method of explorator |
| CN104084846A (en) * | 2014-08-01 | 2014-10-08 | 张关池 | Explorator capable of ascending and descending |
| CN104084846B (en) * | 2014-08-01 | 2015-07-29 | 贵州建工集团第四建筑工程有限责任公司 | A kind of liftable pattern |
| CN104525974A (en) * | 2014-12-16 | 2015-04-22 | 中冶陕压重工设备有限公司 | Device and method utilizing common vertical lathe for machining outer curved surface of cam |
| CN104525974B (en) * | 2014-12-16 | 2017-01-04 | 中冶陕压重工设备有限公司 | Device and method for machining cam outer curved surface by using common vertical lathe |
| CN104668668A (en) * | 2015-02-15 | 2015-06-03 | 台州三锦工业机器有限公司 | Drill chuck clamp claw external screw thread processing device |
| CN108436932A (en) * | 2018-03-21 | 2018-08-24 | 秦皇岛点知汇科技有限公司 | A kind of periphery imitation robot of single power input tape straight flange polygon |
| CN109396467A (en) * | 2018-11-10 | 2019-03-01 | 河南寰球航空装备科技有限公司 | A kind of face profiling device |
| CN111036990A (en) * | 2019-12-20 | 2020-04-21 | 临海市渝兴工艺品有限公司 | Automatic profile modeling router |
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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: 20121128 Termination date: 20150228 |
|
| EXPY | Termination of patent right or utility model |