CN201109048Y - Shaft milling keyslot tool setting device - Google Patents
Shaft milling keyslot tool setting device Download PDFInfo
- Publication number
- CN201109048Y CN201109048Y CNU200720186429XU CN200720186429U CN201109048Y CN 201109048 Y CN201109048 Y CN 201109048Y CN U200720186429X U CNU200720186429X U CN U200720186429XU CN 200720186429 U CN200720186429 U CN 200720186429U CN 201109048 Y CN201109048 Y CN 201109048Y
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- China
- Prior art keywords
- tool setting
- tool
- open slot
- setting device
- milling machine
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Abstract
The utility model discloses an aligning tool device of a shaft keyseat, which comprises a tool aligner (1), a shaft housing (4), and a core rod (2) one end of which can be inserted in a spindle taper hole of a milling machine, the bottom of the tool aligner (1) is provided with a circular arch groove matching with the outer circle of the shaft housing (4), the upper end of the tool aligner (1) is provided with an open slot (3), the symmetric center of the open slot in the length direction and the axial lead corresponding to the circular arch groove are in a same plane, and the width of the open slot is matched with the clearance of the core rod (2). The inner diameter of the shaft housing (4) and the outer diameter of a workpiece (5) are in the clearance fit. Adopting the aligning tool device to align the tool, the aligning tool error is small, the precision of the aligning tool is high, and the operation is very convenient and quick.
Description
Technical field
The utility model relates to plain-milling machine processing than the tool setting device during a plurality of keyway on the major axis.
Background technology
At present, than on the major axis during a plurality of keyway, the operative employee carries out tool setting with ocular estimate or trial cut method usually with plain-milling machine processing, and its tool setting error is 0.3～0.5mm, and this can not guarantee the product quality requirement.
Summary of the invention
For solve above-mentioned with plain-milling machine processing than the coarse problem of tool setting during a plurality of keyway on the major axis, the utility model provides a kind of keyseat tool setting device, tool setting is easy to operate, can improve the tool setting precision.
The utility model is achieved in that it comprises that tool setting device, axle sleeve and an end can insert the plug of milling machine spindle taper hole, described tool setting device bottom is provided with the arc groove that cooperates with sleeve outer circle, the upper end is provided with open slot, open slot at the symmetrical centre of length direction and the pairing axial line of arc groove at grade, the width of open slot and plug matched in clearance; Sleeve diameter cooperates with the workpiece crest clearance.
During work, at first workpiece is placed on the V-type support of milling machine, its center line is vertically parallel naturally with milling machine.Select axle sleeve according to the different workpieces diameter, and axle sleeve is sleeved on the workpiece, then tool setting device is placed on the axle sleeve, plug is inserted in the milling machine spindle taper hole.During tool setting, workbench laterally moves, make plug pass freely through the open slot of tool setting device upper end after, show that then milling machine taper hole center passes through workpiece centre.Unload plug, change cotter mill cutter and can process keyway.
The utility model positions cotter mill cutter with tool setting device, gap between plug and the tool setting device open slot is more little, and the tool setting error is more little, adopts this device error can be reduced to below the 0.02mm, the tool setting precision improves greatly, and tool setting is easy to operate quick.This tool setting device is simple in structure, and is easy to manufacture, easy to use, and centering is reliable, to raising the efficiency, ensures the quality of products and has played great role.
Description of drawings
Fig. 1 is the utility model structural representation in working order.
The specific embodiment
As depicted in figs. 1 and 2, tool setting device 1 bottom is provided with the arc groove that cooperates with axle sleeve 4 cylindricals, the upper end is provided with open slot 3, open slot at the symmetrical centre of length direction and the pairing axial line of arc groove at grade, the gap between the width of open slot and the plug 2 is not more than 0.02mm; Axle sleeve 4 internal diameters cooperate with workpiece 5 crest clearances.During work, at first cylindrical work 5 is placed on the V-type support 6 of milling machine, its center line is vertically parallel naturally with milling machine.Select axle sleeve 4 according to the different workpieces diameter, and axle sleeve 4 is sleeved on the workpiece 5, then tool setting device 1 is placed on the axle sleeve 4, plug 2 upper ends are inserted in the milling machine spindle taper hole.During tool setting, workbench laterally moves, make plug 2 pass freely through the open slot 3 of tool setting device 1 upper end after, show that then milling machine taper hole center passes through workpiece centre.Unload plug, change cotter mill cutter and can process keyway.
Claims (1)
1, axle keyseat tool setting device, it is characterized in that: comprise that tool setting device [1], axle sleeve [4] and an end can insert the plug [2] of milling machine spindle taper hole, described tool setting device [1] bottom is provided with the arc groove that cooperates with axle sleeve [4] cylindrical, the upper end is provided with open slot [3], open slot at the symmetrical centre of length direction and the pairing axial line of arc groove at grade, the width of open slot and plug [2] matched in clearance; Axle sleeve [4] internal diameter cooperates with workpiece [5] crest clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720186429XU CN201109048Y (en) | 2007-12-20 | 2007-12-20 | Shaft milling keyslot tool setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720186429XU CN201109048Y (en) | 2007-12-20 | 2007-12-20 | Shaft milling keyslot tool setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109048Y true CN201109048Y (en) | 2008-09-03 |
Family
ID=39893567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720186429XU Expired - Fee Related CN201109048Y (en) | 2007-12-20 | 2007-12-20 | Shaft milling keyslot tool setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109048Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733653A (en) * | 2008-11-21 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Method and tools for processing flow channel on workpiece |
| CN102700006A (en) * | 2012-06-14 | 2012-10-03 | 苏州忠辉蜂窝陶瓷有限公司 | Tool wear compensation device for processing honeycomb ceramic extrusion die |
| TWI409152B (en) * | 2008-12-05 | 2013-09-21 | Hon Hai Prec Ind Co Ltd | Method for manufacturing a channel on a workpiece and tool thereof |
| CN104439456A (en) * | 2014-11-06 | 2015-03-25 | 上海电气集团上海电机厂有限公司 | Method for processing two 180-degree distributed key grooves in shaft-extension end of large motor |
| CN105252317A (en) * | 2015-11-30 | 2016-01-20 | 重庆荆江汽车半轴有限公司 | Multi-keyway machining clamp provided with positioning standard |
| CN106217126A (en) * | 2016-08-25 | 2016-12-14 | 天津市华天世纪机械有限公司 | A kind of keyway processing tool setting device |
-
2007
- 2007-12-20 CN CNU200720186429XU patent/CN201109048Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733653A (en) * | 2008-11-21 | 2010-06-16 | 鸿富锦精密工业（深圳）有限公司 | Method and tools for processing flow channel on workpiece |
| CN101733653B (en) * | 2008-11-21 | 2013-05-08 | 鸿富锦精密工业（深圳）有限公司 | Method and tools for processing flow channel on workpiece |
| TWI409152B (en) * | 2008-12-05 | 2013-09-21 | Hon Hai Prec Ind Co Ltd | Method for manufacturing a channel on a workpiece and tool thereof |
| CN102700006A (en) * | 2012-06-14 | 2012-10-03 | 苏州忠辉蜂窝陶瓷有限公司 | Tool wear compensation device for processing honeycomb ceramic extrusion die |
| CN104439456A (en) * | 2014-11-06 | 2015-03-25 | 上海电气集团上海电机厂有限公司 | Method for processing two 180-degree distributed key grooves in shaft-extension end of large motor |
| CN105252317A (en) * | 2015-11-30 | 2016-01-20 | 重庆荆江汽车半轴有限公司 | Multi-keyway machining clamp provided with positioning standard |
| CN106217126A (en) * | 2016-08-25 | 2016-12-14 | 天津市华天世纪机械有限公司 | A kind of keyway processing tool setting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090116 Address after: New District, Jiangxia Economic Development Zone, Hubei, Wuhan Province: 430212 Patentee after: China South Locomotive & Rolling Stock Changjiang Vehicle Company Address before: Tongling vehicle factory, Anhui, Tongling Province, China: 244142 Patentee before: CSR Tongling Rolling Stock Works |
|
| ASS | Succession or assignment of patent right |
Owner name: NANCHE CHANGJING VEHICLE CO., LTD. Free format text: FORMER OWNER: TONGLING VEHICLE PLANT, CHINA NANCHE GROUP Effective date: 20090116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20161220 |