CN103831724A - Arc cross section cup-shaped abrasion wheel shape correcting device - Google Patents
Arc cross section cup-shaped abrasion wheel shape correcting device Download PDFInfo
- Publication number
- CN103831724A CN103831724A CN201410115280.0A CN201410115280A CN103831724A CN 103831724 A CN103831724 A CN 103831724A CN 201410115280 A CN201410115280 A CN 201410115280A CN 103831724 A CN103831724 A CN 103831724A
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- axis
- screw rod
- axis slide
- knife rest
- tool feeding
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- 238000005299 abrasion Methods 0.000 title abstract 7
- 229910001651 emery Inorganic materials 0.000 claims description 27
- 238000005498 polishing Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to an abrasion wheel shape correcting device, in particular to an arc cross section cup-shaped abrasion wheel shape correcting device. The device is provided with a base, an X-axis feeding mechanism, a Y-axis feeding mechanism, a swing mechanism, a tool feeding mechanism and a tool, wherein the X-axis feeding mechanism is provided with an X-axis sliding base, an X-axis screw rod and an X-axis screw rod driving part; the Y-axis feeding mechanism is provided with a Y-axis sliding base, a Y-axis screw rod and a Y-axis screw rod driving part; the swing mechanism is provided with a tool rest base, a worm, a worm gear and a swing driving part; the tool feeding mechanism is provided with a tool rest, a tool feeding screw rod, a tool rest return spring and a tool feeding driving part. The arc cross section cup-shaped abrasion wheel shape correcting device is simple and compact in structure, reliable, capable of correcting the shapes of arc cross section cup-shaped abrasion wheels different in radius in the same position, and easy and convenient to operate. The arc cross section cup-shaped abrasion wheel shape correcting device can also be manually or electrically driven according to actual conditions and is small in occupied space, easy to install and convenient to move. Not only can the shapes of the cup-shaped abrasion wheels be corrected, but also edges and corners of round workpieces can be corrected.
Description
Technical field
The present invention relates to a kind of emery wheel dressing device, especially relate to a kind of circular cross-section cup emery wheel correction of the flank shape device real-time in place being used in conjunction with air bag polishing lathe.
Background technology
At present, in air bag polishing lathe, adopted circular cross-section cup emery wheel to carry out correction of the flank shape to the air bag of wearing and tearing.Empirical tests, circular cross-section cup emery wheel very effectively (referring to document: 1. Wang Zhen loyalty, Xie Yinhui, Guo Yinbiao, etc. air bag polishing tool trimmer. China Patent Publication No.: 103128663A).But in air bag dressing process, because the wearing and tearing of circular cross-section inner side can make circular cross-section deform, thereby can cause air bag dressing accuracy to reduce at circular cross-section cup emery wheel, dressing efficiency declines.
Therefore, how circular cross-section cup emery wheel is carried out to real-time correction of the flank shape in place, become the problem of very paying close attention in the industry.
Summary of the invention
The object of this invention is to provide a kind of circular cross-section cup emery wheel correction of the flank shape device that can carry out to circular cross-section cup emery wheel real-time correction of the flank shape in place.
The present invention is provided with base, X-axis feed mechanism, Y-axis feed mechanism, swing mechanism, tool feeding mechanism and cutter;
X-axis feed mechanism is provided with X-axis slide, X-axis screw rod and X-axis screw drive part; X-axis slide is located at base top, and coordinates with base sliding, and X-axis screw rod is installed on base and with base and is rotatably assorted, X-axis screw rod and X-axis slide threaded, and X-axis screw drive part is connected in X-axis screw rod outer end;
Y-axis feed mechanism is provided with Y-axis slide, Y-axis screw rod and Y-axis screw drive part; Y-axis slide is positioned at X-axis slide top, and is slidably matched with X-axis slide, and Y-axis screw rod is installed on X-axis slide and with X-axis slide and is rotatably assorted, Y-axis screw rod and Y-axis slide threaded, and Y-axis screw drive part is connected in Y-axis screw rod outer end;
Swing mechanism is provided with carriage saddle, worm screw, worm gear and wobble drive part; Carriage saddle is positioned at Y-axis slide top, and carriage saddle bottom is provided with axle journal, and carriage saddle is rotatably assorted by axle journal and Y-axis slide, and worm screw and Y-axis slide are rotationally connected, and worm gear is located on axle journal, and worm and wheel coordinates, and wobble drive part is connected in worm screw outer end;
Tool feeding mechanism is provided with knife rest, tool feeding screw rod, knife rest return spring and tool feeding actuator; Knife rest is installed on carriage saddle, and be slidably matched with carriage saddle, tool feeding screw rod is installed on carriage saddle, and be rotatably assorted with carriage saddle, tool feeding screw rod the inner and knife rest threaded, knife rest return spring is located between knife rest and carriage saddle, and tool feeding actuator is connected in tool feeding screw rod outer end;
Cutter is located at the knife rest front end of tool feeding mechanism.
Described base end face is provided with X-direction guide groove, and susceptor surface is provided with X-direction guide rail; Described X-axis slide bottom surface is provided with X-direction guide groove, and X-axis slide surface is provided with Y direction guide rail; Described Y-axis slide bottom surface is provided with Y direction guide groove; The X-direction guide groove of X-axis slide bottom surface and the X-direction guide rail of susceptor surface are slidably matched; The Y direction guide rail on the Y direction guide groove of Y-axis slide bottom surface and X-axis slide surface is slidably matched.
Described cutter can be by screw fastening in the knife rest front end of tool feeding mechanism.
Described carriage saddle can be L font carriage saddle, and carriage saddle top is provided with knife rest installing hole, is preferably provided with rear end cap in knife rest installing hole rear end, and described tool feeding screw rod and described rear end cap are rotatably assorted.
Described knife rest front end is preferably cylindrical, and knife rest rear end is square.
Described X-axis screw drive part can be X-axis handwheel or X-axis motor.
Described Y-axis screw drive part can be Y-axis handwheel or y-axis motor.
Described wobble drive part can be and swings handwheel or oscillating motor.
Described wobble drive part can be tool feeding handwheel or oscillating motor.
Compared with the prior art, operation principle of the present invention and beneficial effect are as follows:
When the present invention works, the function of tool feeding mechanism is: when tool feeding handwheel turns clockwise, drive tool feeding screw rod to clockwise rotate, and then promote knife rest and travel forward, compress knife rest return spring simultaneously, make cutter march forward to.When tool feeding handwheel rotates counterclockwise, tool feeding screw rod moves backward, and knife rest moves backward under the effect of knife rest return spring simultaneously, cutter is moved backward, thereby realize the adjusting of tool feeding amount.By regulating the X-axis handwheel of X-axis feed mechanism and the Y-axis handwheel of Y-axis feed mechanism, the location that can realize X-direction and the Y direction of carriage saddle.By regulating the swing handwheel of swing mechanism, the location that can be realized by worm and wormwheel the anglec of rotation of carriage saddle in X-axis and Y-axis plane.As can be seen here, the present invention can realize the location of the anglec of rotation and the control of Tool advance amount in location, X-axis and the Y-axis plane of X-direction and Y direction.By the adjustment of X-axis, Y direction, axis of rotation position that can knife edge stand, i.e. the cross section circular arc home position of circular cross-section cup emery wheel; Thereby realize cutter and carry out circular arc correction of the flank shape; By controlling tool feeding amount, can realize the correction of the flank shape of controlling circular cross-section cup emery wheel cross section arc radius.The present invention have simple and compact for structure reliable, can carry out correction of the flank shape to the circular cross-section cup emery wheel of different radii at same position, simple to operation.Also can select manually or driven by power (only each handwheel need be transformed to motor drives) according to actual conditions, take up room little, install easily, be convenient to mobile.The present invention, except carrying out correction of the flank shape cup emery wheel, can also repair the corner angle of round piece.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the plan structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the structural representation of the tool feeding mechanism in the embodiment of the present invention.
Fig. 4 is the structural representation of the swing mechanism in the embodiment of the present invention.
Detailed description of the invention
Referring to Fig. 1～4, the present embodiment is provided with base 9, X-axis feed mechanism, Y-axis feed mechanism, swing mechanism, tool feeding mechanism and cutter 3.
X-axis feed mechanism is provided with X-axis slide 8, X-axis screw rod 12 and X-axis handwheel 7; X-axis slide 8 is located at base 9 tops, and is slidably matched with base 9, and X-axis screw rod 12 is installed on base 9 and with base 9 and is rotatably assorted, X-axis screw rod 12 and X-axis slide 8 threaded, and X-axis handwheel 7 is located at X-axis screw rod 12 outer ends.
Y-axis feed mechanism is provided with Y-axis slide 5, Y-axis screw rod 11 and Y-axis handwheel 10; Y-axis slide 5 is positioned at X-axis slide 8 tops, and is slidably matched with X-axis slide 8, and Y-axis screw rod 11 is installed on X-axis slide 8 and with X-axis slide 8 and is rotatably assorted, Y-axis screw rod 11 and Y-axis slide 5 threaded, and Y-axis handwheel 10 is located at Y-axis screw rod 11 outer ends.
Swing mechanism is provided with carriage saddle 4, worm screw 18, worm gear 19 and swings handwheel 6; Carriage saddle 4 is positioned at Y-axis slide 5 tops, carriage saddle 4 bottoms are provided with axle journal (mark 4 in Fig. 4 is the set axle journal in carriage saddle 4 bottoms), carriage saddle 4 is rotatably assorted by axle journal and Y-axis slide 5, worm screw 18 is rotationally connected with Y-axis slide 5, worm gear 19 is located on axle journal, worm screw 18 coordinates with worm gear 19, swings handwheel 6 and is located at worm screw 18 outer ends.
Tool feeding mechanism is provided with knife rest 16, tool feeding screw rod 13, knife rest return spring 15 and tool feeding handwheel 1; Knife rest 16 is installed on carriage saddle 4, and be slidably matched with carriage saddle 4, tool feeding screw rod 13 is installed on carriage saddle 4, and be rotatably assorted with carriage saddle 4, tool feeding screw rod 13 the inners and knife rest 16 threaded, knife rest return spring 15 is located between knife rest 16 and carriage saddle 4, and tool feeding handwheel 1 is located at tool feeding screw rod 13 outer ends.
Described base 9 bottom surfaces are provided with X-direction guide groove, and base 9 surfaces are provided with X-direction guide rail; Described X-axis slide 8 bottom surfaces are provided with X-direction guide groove, and X-axis slide 8 surfaces are provided with Y direction guide rail; Described Y-axis slide 5 bottom surfaces are provided with Y direction guide groove; The X-direction guide rail on the X-direction guide groove of X-axis slide 8 bottom surfaces and base 9 surfaces is slidably matched; The Y direction guide rail on the Y direction guide groove of Y-axis slide 5 bottom surfaces and X-axis slide 8 surfaces is slidably matched.
Described carriage saddle 4 is L font carriage saddle, and carriage saddle 4 tops are provided with knife rest installing hole, is provided with rear end cap 14 in knife rest installing hole rear end, and described tool feeding screw rod 13 is rotatably assorted with described rear end cap 14.
Described knife rest 16 front ends are cylindrical, and knife rest 16 rear ends are square.
In Fig. 2, left side four-headed arrow represents X-axis direction of feed; The four-headed arrow at middle part represents tool feeding direction; The two-way curved arrow at middle part represents the direction of rotation of carriage saddle; The four-headed arrow of downside represents X-axis direction of feed.
In the present embodiment, described X-axis handwheel 7, Y-axis handwheel 10, swing handwheel 6 and all variable motors that is changed to of tool feeding handwheel 1.
When use, the present embodiment is arranged on air bag polishing platen, the correction of the flank shape of rim of a cup emery wheel cross section circular arc comprises location and processing two parts, and location completes the circular arc center of circle, emery wheel cross section by X-axis feed mechanism and Y-axis feed mechanism and locates; Processing is completed by swing mechanism and tool feeding mechanism, and machine tool chief axis drives cup emery wheel rotation, swing mechanism control cup emery wheel cross section circular arc central angle size, and tool feeding mechanism controls cross section arc radius, completes the correction of the flank shape of emery wheel cross section circular arc.
Claims (9)
1. circular cross-section cup emery wheel correction of the flank shape device, is characterized in that, is provided with base, X-axis feed mechanism, Y-axis feed mechanism, swing mechanism, tool feeding mechanism and cutter;
X-axis feed mechanism is provided with X-axis slide, X-axis screw rod and X-axis screw drive part; X-axis slide is located at base top, and coordinates with base sliding, and X-axis screw rod is installed on base and with base and is rotatably assorted, X-axis screw rod and X-axis slide threaded, and X-axis screw drive part is connected in X-axis screw rod outer end;
Y-axis feed mechanism is provided with Y-axis slide, Y-axis screw rod and Y-axis screw drive part; Y-axis slide is positioned at X-axis slide top, and is slidably matched with X-axis slide, and Y-axis screw rod is installed on X-axis slide and with X-axis slide and is rotatably assorted, Y-axis screw rod and Y-axis slide threaded, and Y-axis screw drive part is connected in Y-axis screw rod outer end;
Swing mechanism is provided with carriage saddle, worm screw, worm gear and wobble drive part; Carriage saddle is positioned at Y-axis slide top, and carriage saddle bottom is provided with axle journal, and carriage saddle is rotatably assorted by axle journal and Y-axis slide, and worm screw and Y-axis slide are rotationally connected, and worm gear is located on axle journal, and worm and wheel coordinates, and wobble drive part is connected in worm screw outer end;
Tool feeding mechanism is provided with knife rest, tool feeding screw rod, knife rest return spring and tool feeding actuator; Knife rest is installed on carriage saddle, and be slidably matched with carriage saddle, tool feeding screw rod is installed on carriage saddle, and be rotatably assorted with carriage saddle, tool feeding screw rod the inner and knife rest threaded, knife rest return spring is located between knife rest and carriage saddle, and tool feeding actuator is connected in tool feeding screw rod outer end;
Cutter is located at the knife rest front end of tool feeding mechanism.
2. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, is characterized in that, described base end face is provided with X-direction guide groove, and susceptor surface is provided with X-direction guide rail; Described X-axis slide bottom surface is provided with X-direction guide groove, and X-axis slide surface is provided with Y direction guide rail; Described Y-axis slide bottom surface is provided with Y direction guide groove; The X-direction guide groove of X-axis slide bottom surface and the X-direction guide rail of susceptor surface are slidably matched; The Y direction guide rail on the Y direction guide groove of Y-axis slide bottom surface and X-axis slide surface is slidably matched.
3. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, is characterized in that, described cutter by screw fastening in the knife rest front end of tool feeding mechanism.
4. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, it is characterized in that, described carriage saddle is L font carriage saddle, and carriage saddle top is provided with knife rest installing hole, be provided with rear end cap in knife rest installing hole rear end, described tool feeding screw rod and described rear end cap are rotatably assorted.
5. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, is characterized in that, described knife rest front end is cylindrical, and knife rest rear end is square.
6. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, is characterized in that, described X-axis screw drive part is X-axis handwheel or X-axis motor.
7. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, is characterized in that, described Y-axis screw drive part is Y-axis handwheel or y-axis motor.
8. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, is characterized in that, states wobble drive part for swinging handwheel or oscillating motor.
9. circular cross-section cup emery wheel correction of the flank shape device as claimed in claim 1, is characterized in that, described wobble drive part is tool feeding handwheel or oscillating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115280.0A CN103831724B (en) | 2014-03-26 | 2014-03-26 | Circular cross-section cup emery wheel modification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115280.0A CN103831724B (en) | 2014-03-26 | 2014-03-26 | Circular cross-section cup emery wheel modification device |
Publications (2)
| Publication Number | Publication Date |
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| CN103831724A true CN103831724A (en) | 2014-06-04 |
| CN103831724B CN103831724B (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410115280.0A Expired - Fee Related CN103831724B (en) | 2014-03-26 | 2014-03-26 | Circular cross-section cup emery wheel modification device |
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| CN (1) | CN103831724B (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400651A (en) * | 2014-11-17 | 2015-03-11 | 重庆兴旺工具制造有限公司 | Automatic dressing mechanism of grinding wheel of numerical-control hob relieving grinding machine |
| CN104440565A (en) * | 2014-11-17 | 2015-03-25 | 重庆兴旺工具制造有限公司 | Grinding wheel dressing mechanism for spiral flute hob |
| CN104802089A (en) * | 2015-05-21 | 2015-07-29 | 哈尔滨工业大学 | Online arc-shaped abrasive wheel trimming device based on cup-shaped tool spherical surface envelope |
| CN105382696A (en) * | 2015-09-30 | 2016-03-09 | 河南飞龙(芜湖)汽车零部件有限公司 | Belt wheel grinding device of automobile water pump |
| CN106624163A (en) * | 2016-12-19 | 2017-05-10 | 黄建财 | Saw blade processing device |
| CN106735563A (en) * | 2016-12-19 | 2017-05-31 | 黄建财 | Saw blade cuts mechanism |
| CN106891256A (en) * | 2017-03-06 | 2017-06-27 | 芜湖中驰机床制造有限公司 | A kind of digital control grinder grinding wheel trimmer |
| CN107838811A (en) * | 2017-12-14 | 2018-03-27 | 贵州劲锋精密工具有限公司 | A kind of wheel grinding trimming device |
| CN108908122A (en) * | 2018-07-18 | 2018-11-30 | 贵阳合创达精密机械科技有限公司 | A kind of grinding wheel of external grinder angle repairing device |
| CN109877706A (en) * | 2019-04-16 | 2019-06-14 | 马鞍山市恒永利机械科技有限公司 | A kind of dressing method of grinding wheel interpolation dressing mechanism |
| CN109909884A (en) * | 2019-04-16 | 2019-06-21 | 马鞍山市恒永利机械科技有限公司 | A kind of pair of tangent interpolation dressing mechanism of circle and wheel dresser |
| CN110228013A (en) * | 2019-04-16 | 2019-09-13 | 马鞍山市恒永利机械科技有限公司 | A kind of abrasive wheel grinding wheel arc finishing micro-adjusting mechanism |
| CN110640631A (en) * | 2019-10-08 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Arc grinding wheel grinding manipulator and grinding method |
| CN112720021A (en) * | 2020-12-23 | 2021-04-30 | 河南易沃克工业设备有限公司 | Speed-adjustable feeding tool rest device |
| CN116214233A (en) * | 2023-01-05 | 2023-06-06 | 国网湖北省电力有限公司孝感供电公司 | Pneumatic thread feed device of plum blossom self-tripping clutch |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400651A (en) * | 2014-11-17 | 2015-03-11 | 重庆兴旺工具制造有限公司 | Automatic dressing mechanism of grinding wheel of numerical-control hob relieving grinding machine |
| CN104440565A (en) * | 2014-11-17 | 2015-03-25 | 重庆兴旺工具制造有限公司 | Grinding wheel dressing mechanism for spiral flute hob |
| CN104802089A (en) * | 2015-05-21 | 2015-07-29 | 哈尔滨工业大学 | Online arc-shaped abrasive wheel trimming device based on cup-shaped tool spherical surface envelope |
| CN104802089B (en) * | 2015-05-21 | 2017-04-12 | 哈尔滨工业大学 | Online arc-shaped abrasive wheel trimming device based on cup-shaped tool spherical surface envelope |
| CN105382696A (en) * | 2015-09-30 | 2016-03-09 | 河南飞龙(芜湖)汽车零部件有限公司 | Belt wheel grinding device of automobile water pump |
| CN106624163A (en) * | 2016-12-19 | 2017-05-10 | 黄建财 | Saw blade processing device |
| CN106735563A (en) * | 2016-12-19 | 2017-05-31 | 黄建财 | Saw blade cuts mechanism |
| CN106891256A (en) * | 2017-03-06 | 2017-06-27 | 芜湖中驰机床制造有限公司 | A kind of digital control grinder grinding wheel trimmer |
| CN107838811A (en) * | 2017-12-14 | 2018-03-27 | 贵州劲锋精密工具有限公司 | A kind of wheel grinding trimming device |
| CN108908122A (en) * | 2018-07-18 | 2018-11-30 | 贵阳合创达精密机械科技有限公司 | A kind of grinding wheel of external grinder angle repairing device |
| CN109877706A (en) * | 2019-04-16 | 2019-06-14 | 马鞍山市恒永利机械科技有限公司 | A kind of dressing method of grinding wheel interpolation dressing mechanism |
| CN109909884A (en) * | 2019-04-16 | 2019-06-21 | 马鞍山市恒永利机械科技有限公司 | A kind of pair of tangent interpolation dressing mechanism of circle and wheel dresser |
| CN110228013A (en) * | 2019-04-16 | 2019-09-13 | 马鞍山市恒永利机械科技有限公司 | A kind of abrasive wheel grinding wheel arc finishing micro-adjusting mechanism |
| CN110640631A (en) * | 2019-10-08 | 2020-01-03 | 精海联科(宁波)智能设备有限公司 | Arc grinding wheel grinding manipulator and grinding method |
| CN112720021A (en) * | 2020-12-23 | 2021-04-30 | 河南易沃克工业设备有限公司 | Speed-adjustable feeding tool rest device |
| CN116214233A (en) * | 2023-01-05 | 2023-06-06 | 国网湖北省电力有限公司孝感供电公司 | Pneumatic thread feed device of plum blossom self-tripping clutch |
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|---|---|
| CN103831724B (en) | 2015-11-11 |
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