CN2132583Y - Milled cutter for general lathe - Google Patents
Milled cutter for general lathe Download PDFInfo
- Publication number
- CN2132583Y CN2132583Y CN 92219407 CN92219407U CN2132583Y CN 2132583 Y CN2132583 Y CN 2132583Y CN 92219407 CN92219407 CN 92219407 CN 92219407 U CN92219407 U CN 92219407U CN 2132583 Y CN2132583 Y CN 2132583Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- cutter wheel
- milled
- lathe
- 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
Links
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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model provides a milled cutter for a general lathe to process narrow grooves with high requirements to the machining precision. The utility model is characterized in that a milled cutter wheel [6] is arranged in a cutter wheel groove at the front end of a square tool bar [1]; the back end of the cutter wheel groove is provided with a passage communicated with the side joint [2] of the tool bar. The utility model has the advantages that the finish machining of the side surface of a ring groove whose width is less than 2.5 millimetres and whose surface roughness is less than Ra 1.6 can be realized on an engine lathe, and the process of machine work and processing costs are reduced.
Description
The utility model belongs to machine tool, particularly carries out the rolling tool that fine finishining is used with engine lathe.
On precision geared head lathe during the higher annular groove of requirement on machining accuracy, because the restriction of cutter,, more difficultly reach required precision especially to narrow groove.Adopt grinding, then will increase manufacturing procedure and processing cost.
The purpose of this utility model provides a kind of rolling tool, can realize the annular groove width less than 2.5 millimeters, and surface roughness is not more than the Surface Finishing of Ra1.6.
The purpose of this utility model is to realize like this.Front end at knife bar has a hobboing cutter race, it in it hobboing cutter wheel by the assembling of hobboing cutter wheel shaft, the break bar axle is fixing spacing by limited block and screw, on a side of knife bar, a passage that communicates with hobboing cutter race rear portion is arranged, and draw from nose end by joint, communicate with the metalworking coolant pipeline.
Description of drawings: accompanying drawing is a broken section structural representation of the present utility model.In the accompanying drawings, 1 knife bar, 2 joints, 3 screws, 4 limited blocks, 5 hobboing cutter wheel shafts, 6 hobboing cutters wheel, 7 passages.
Below the embodiment in reference to the accompanying drawings describes the utility model in detail.During installation, hobboing cutter wheel ［ 6 ］ is consistent with the direction of the groove of workpiece, square knife bar ［ 1 ］ is installed on the lathe frame, so that control feed, hobboing cutter wheel ［ 6 ］ adopts the W18Cr4V material to make, be engaged in the break bar groove of knife bar ［ 1 ］ with break bar axle ［ 5 ］, hobboing cutter wheel ［ 6 ］ can be gone up at hobboing cutter wheel shaft ［ 5 ］ and freely rotate.Hobboing cutter wheel shaft ［ 5 ］ is fixing spacing by limited block ［ 4 ］ and screw ［ 3 ］.Joint ［ 2 ］ in the side of knife bar ［ 1 ］ is connected with the metalworking coolant pipe.Passage on the knife bar ［ 7 ］ is a duct, inside that communicates with break bar groove rear portion.
During use, feed is with manual, and withdrawing should slowly withdraw from, and produces the withdrawing vestige to prevent the surface, influences surface quality.15～30 meters/minute of process velocities, 0.1～0.2 millimeter/commentaries on classics of the depth of cut, 0.02～0.03 millimeter of roll extrusion surplus.The cooling and lubricating condition adopts No. 4 emulsion, (proportion is generally 0.10～0.15).
Its advantage is, cutter structure is simple, and crudy is reliable and stable, and cooling-lubricant is inner by roller directive surface to be machined by knife bar, and the Cooling and Lubricator effect obtains thickening, has further guaranteed the raising of surface quality.
Claims (1)
- What 1, a kind of engine lathe was used is fixed on rolling tool on the square knife bar [1] by screw [3] and limited block [4], it is characterized in that in the roll extrusion break bar race of front end of knife bar [1] that by break bar axle [a 5] assembling break bar [6] being a passage at the rear portion of groove communicates with joint [2] on the knife bar side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219407 CN2132583Y (en) | 1992-07-24 | 1992-07-24 | Milled cutter for general lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92219407 CN2132583Y (en) | 1992-07-24 | 1992-07-24 | Milled cutter for general lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2132583Y true CN2132583Y (en) | 1993-05-12 |
Family
ID=33766653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92219407 Expired - Fee Related CN2132583Y (en) | 1992-07-24 | 1992-07-24 | Milled cutter for general lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2132583Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303230A (en) * | 2011-05-17 | 2012-01-04 | 贵州航太精密制造有限公司 | Device for connecting quickly-detached lock and with sealing cover in airplane |
| CN102357801A (en) * | 2011-10-09 | 2012-02-22 | 内蒙古北方重型汽车股份有限公司 | Rolling assembly mechanism and method |
| CN105290708A (en) * | 2015-10-21 | 2016-02-03 | 浙江工业大学 | Plane rolling cutter providing constant rolling force |
| CN105563010A (en) * | 2015-12-24 | 2016-05-11 | 成都铁马机车车辆实业有限公司 | Rolling cutter for hub hole of whole wheel |
-
1992
- 1992-07-24 CN CN 92219407 patent/CN2132583Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303230A (en) * | 2011-05-17 | 2012-01-04 | 贵州航太精密制造有限公司 | Device for connecting quickly-detached lock and with sealing cover in airplane |
| CN102357801A (en) * | 2011-10-09 | 2012-02-22 | 内蒙古北方重型汽车股份有限公司 | Rolling assembly mechanism and method |
| CN105290708A (en) * | 2015-10-21 | 2016-02-03 | 浙江工业大学 | Plane rolling cutter providing constant rolling force |
| CN105290708B (en) * | 2015-10-21 | 2018-07-06 | 浙江工业大学 | A kind of plane rolling tool for giving constant rolling power |
| CN105563010A (en) * | 2015-12-24 | 2016-05-11 | 成都铁马机车车辆实业有限公司 | Rolling cutter for hub hole of whole wheel |
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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 |