CN2860739Y - Grinding wheel R fillet grinder - Google Patents
Grinding wheel R fillet grinder Download PDFInfo
- Publication number
- CN2860739Y CN2860739Y CN 200520034996 CN200520034996U CN2860739Y CN 2860739 Y CN2860739 Y CN 2860739Y CN 200520034996 CN200520034996 CN 200520034996 CN 200520034996 U CN200520034996 U CN 200520034996U CN 2860739 Y CN2860739 Y CN 2860739Y
- Authority
- CN
- China
- Prior art keywords
- fillet
- swing seat
- arc groove
- emery wheel
- sharpener
- 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
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 47
- 239000010432 diamond Substances 0.000 claims abstract description 47
- 229910001651 emery Inorganic materials 0.000 claims abstract description 42
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000010485 coping Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a emery wheel R fillet grinder for repairing the emery wheel can improve coping efficiency. The diamond grinding tool comprises a diamond grinding tool body, a swing seat, a base and a sliding seat, wherein the sliding seat is arranged on the base, an arc groove is formed in the sliding seat, the swing seat is arranged on the sliding seat and can swing along the arc groove and is vertically limited through a limiting device, and the diamond grinding tool body is arranged on the swing seat. Due to the adoption of the structure, the swinging seat can move along the arc groove of the sliding seat, and the diamond tip of the diamond grinding tool forms an R fillet motion track concentric with the arc groove. The distance between the diamond tip and the circle center of the arc groove is adjusted, and the motion track of the R round angle of the diamond tip can have different R round angle radiuses, so that the outer cylindrical surface and the side surface of the grinding wheel form the R round angles with different radiuses when the grinding wheel is polished. The grinding wheel has the advantages of simple structure, convenience in operation, high precision of the formed arc and the like, and is suitable for various occasions needing to grind the R fillet of the grinding wheel.
Description
Technical field
The utility model relates to a kind of device of trimming wheel, especially a kind of emery wheel R fillet sharpener that is used for trimming wheel.
Background technology
At present, in the processing to tensile sample, need the R fillet with cylindrical grinder grinding sample, this fillet requires with the face of cylinder of tensile sample well tangent.Along with the development of technology, more and more higher to the requirement of sample machining accuracy, the processing precision direct influence of sample has arrived the accuracy and the precision of test data, and is therefore, also more and more higher to the requirement on machining accuracy of the R fillet of institute's grinding sample.But the radius of R fillet changes with the different specification size of sample, before grinding R fillet, the emery wheel of grinding machine carries out reconditioning to foreign round, make emery wheel external cylindrical surface and abrasive wheel end face that one R fillet be arranged, the radius of this fillet is consistent with the R radius of corner of institute's grinding sample, and the R fillet of emery wheel is must be with emery wheel external cylindrical surface and end face tangent and good transition arranged.Usually, the reconditioning of emery wheel is with manually carrying out, and the hand-held diamond abrasive tool of workman carries out reconditioning to emery wheel, and afterwards with the model check, such crushing mode must cause that grinding efficiency is low, the deficiency of reconditioning low precision.
The utility model content
In order to overcome the low deficiency of grinding efficiency that existing artificial reconditioning emery wheel brings, technical problem to be solved in the utility model provides a kind of emery wheel R fillet sharpener that improves grinding efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: emery wheel R fillet sharpener comprises diamond abrasive tool, swing seat, base and slide, slide is arranged on the base, slide is provided with arc groove, swing seat is arranged on the slide and can be along arc groove swing and spacing up and down by stopping means, and diamond abrasive tool is installed on the swing seat.
The beneficial effects of the utility model are: owing to adopted said structure, its swing seat can be moved along the arc groove of slide, the diamond tip of diamond abrasive tool forms the R fillet movement locus concentric with arc groove.Adjust the distance in the diamond tip and the arc groove center of circle, also can make the R fillet movement locus of diamond tip have different R radiuss of corner, make when the reconditioning emery wheel, to make emery wheel external cylindrical surface and side form the R fillet of different radii.Have arc accuracy advantages of higher simple in structure, easy to operate, formed, be applicable to that various need carry out the occasion of reconditioning to the R fillet of emery wheel.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the cutaway view along C-C direction among Fig. 1.
Fig. 3 is the cutaway view along A-A direction among Fig. 2.
Fig. 4 is the cutaway view along B-B direction among Fig. 1.
Be labeled as among the figure: diamond abrasive tool 1, holding screw 2, cutting ferrule 3, swing seat 4, base 5, slide 6, axle sleeve 7, wheel shaft 8, packing ring 9, screw 10, screw 11, T type bolt pair 12, arc groove 20, endoporus 21, handle 22, boss 23, V-shaped groove 24.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, emery wheel R fillet sharpener of the present utility model comprises diamond abrasive tool 1, swing seat 4, base 5 and slide 6, and slide 6 is arranged on the base 5.Slide 6 is provided with arc groove 20, swing seat 4 is arranged on the slide 6 and can be along arc groove 20 swing and spacing up and down by stopping means, make its swing seat 4 along in the process of arc groove 20 swings, swing seat 4 remains good the contact with the contact-making surface of slide 6 and is unlikely to break away from.Diamond abrasive tool 1 is installed on the swing seat 4, thereby in the process that swing seat 4 is swung along arc groove 20, the diamond tip of diamond abrasive tool 1 forms the circular motion track with a R radius of corner.Base 5 and slide 6 can be structure as a whole, and also can be the branch body structure.In order to improve its processing technology and dependability, base 5 and slide 6 are preferably made the branch body structure and connect as one by screw 11.
In order to make the swing seat 4 that is arranged on the slide 6, thereby make the diamond abrasive tool 1 that is installed on the swing seat 4 form the circular motion track, can adopt multiple version to realize above-mentioned purpose along arc groove 20 swings.For example: a circular arc type projection that mates with arc groove 20 can be set on swing seat 4; For improving its manufacturability, the convenient making also can be provided with at least two wheel shafts 8 that mate with arc groove 20 by swing seat 4, according to the mechanical general knowledge of being used to have, and should certain at interval distance between two wheel shafts 8.Wheel shaft 8 generally can be threaded with swing seat 4, convenient like this processing and replacing.
In order further to improve the reliability of its use, but at least two wheel shafts 8 that are provided with on the swing seat 4 suit axle sleeve 7, the width of the external diameter of axle sleeve 7 and arc groove 20 is complementary, the internal diameter of wheel shaft 8 and wheel shaft 8 are slidingly matched.Like this, when using a period of time wearing and tearing to occur, can recover the precision of circular motion by changing axle sleeve 7 easily.
Stopping means between swing seat 4 and the slide 6 can adopt various ways to realize, for example adopt the form of the usual limited block that adopts etc., for example: arc groove 20 is set to groove, the length of the height of arc groove 20 and wheel shaft 8 and axle sleeve 7 is adaptive, wheel shaft 8 is provided with screw, the screw pair that packing ring 9 and screw 10 forms is installed in the screw on the wheel shaft 8, and the diameter of packing ring 9 makes packing ring 9 have the effect of block greater than the width of arc groove 20.Make its swing seat 4 along in the process of arc groove 20 swings, swing seat 4 remains good the contact with the contact-making surface of slide 6 and is unlikely to break away from.
Above-mentioned diamond abrasive tool 1 can be directly installed on the swing seat 4, but the radius of the R fillet of reparation emery wheel in order to regulate, thereby adapt to different reconditioning demands, diamond abrasive tool 1 can be installed on the swing seat 4 by cutting ferrule 3, cutting ferrule 3 can move axially with respect to swing seat 4, is provided with axial positioning structure between cutting ferrule 3 and the swing seat 4.For example: the installing hole on cutting ferrule 3 and the swing seat 4 is slidingly matched and locatees by screw.But for easy to adjust, preferably adopt the excircle of cutting ferrule 3 be provided with swing seat 4 on the screw thread of tapped through hole coupling, the cutting ferrule 3 formation axial positioning structure that is threaded with swing seat 4.
Above-mentioned diamond abrasive tool 1 can be installed in the endoporus 21 of cutting ferrule 3 one ends by holding screw 2, and the other end of cutting ferrule 3 is provided with handle 22.Can adjust the diamond tip of diamond abrasive tool 1 and the distance in the arc groove center of circle by rotary handle 22, thereby the diamond tip that makes diamond abrasive tool 1 forms the movement locus of different R radiuses, make it when the reconditioning emery wheel, make emery wheel external cylindrical surface and side form the R fillet of different radii.
The bottom surface of base 5 is provided with the boss 23 of the T type groove coupling on the workbench with grinding machine, and base 5 is fixed on the workbench of grinding machine by T type bolt pair 12.With boss 23 whole emery wheel R fillet sharpener is located and fastening with tommyhead bolt secondary 12 on vertical walking workbench of cylindrical grinder.
Embodiment: as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, emery wheel R fillet sharpener of the present utility model comprises diamond abrasive tool 1, swing seat 4, base 5 and slide 6, and base 5 and slide 6 adopt the branch body structure and connect as one by screw 11.Slide 6 is arranged on the base 5.Slide 6 is provided with arc groove 20, and swing seat 4 is arranged on the slide 6, and swing seat 4 is provided with two wheel shafts 8 with arc groove 20 couplings, and wheel shaft 8 is threaded with swing seat 4.Be set with axle sleeve 7 on the wheel shaft 8, the width of the external diameter of axle sleeve 7 and arc groove 20 is complementary, and the internal diameter of wheel shaft 8 and wheel shaft 8 are slidingly matched.Arc groove 20 is set to groove, the length of the height of arc groove 20 and wheel shaft 8 and axle sleeve 7 is adaptive, and wheel shaft 8 is provided with screw, and the screw pair that packing ring 9 and screw 10 forms is installed in the screw on the wheel shaft 8, the diameter of packing ring 9 makes packing ring 9 have the effect of block greater than the width of arc groove 20.Make its swing seat 4 along in the process of arc groove 20 swings, swing seat 4 remains good the contact with the contact-making surface of slide 6 and is unlikely to break away from.
Diamond abrasive tool 1 is installed on the swing seat 4 by cutting ferrule 3, and cutting ferrule 3 can move axially with respect to swing seat 4, is provided with axial positioning structure between cutting ferrule 3 and the swing seat 4.For example: the installing hole on cutting ferrule 3 and the swing seat 4 is slidingly matched and locatees by screw.But for easy to adjust, preferably adopt the excircle of cutting ferrule 3 be provided with swing seat 4 on the screw thread of tapped through hole coupling, be threaded with swing seat 4 axial positioning structure of formation of cutting ferrule 3.
Above-mentioned diamond abrasive tool 1 is installed in the endoporus 21 of cutting ferrule 3 one ends by holding screw 2, and the other end of cutting ferrule 3 is provided with handle 22.The excircle of cutting ferrule 3 be provided with swing seat 4 on the screw thread of tapped through hole coupling, the cutting ferrule 3 formation axial positioning structure that is threaded with swing seat 4.Can adjust the diamond tip of diamond abrasive tool 1 and the distance in the arc groove center of circle by rotary handle 22, thereby the diamond tip that makes diamond abrasive tool 1 forms the movement locus of different R radiuses, make it when the reconditioning emery wheel, make emery wheel external cylindrical surface and side form the R fillet of different radii.
The bottom surface of base 5 is provided with the boss 23 of the T type groove coupling on the workbench with grinding machine, and base 5 is fixed on the workbench of grinding machine by T type bolt pair 12.With boss 23 whole emery wheel R fillet sharpener is located and fastening with tommyhead bolt secondary 12 on vertical walking workbench of cylindrical grinder.
Tool setting for convenience, slide 6 are provided with the V-shaped groove 24 with feeler block and arc groove 20 couplings.
Emery wheel reconditioning process is as follows:
After emery wheel R fillet sharpener is installed on the cylindrical grinder length feed workbench, the diamond tip of diamond abrasive tool 1 is contour with the emery wheel rotation centerline of cylindrical grinder in vertical plane, when corase grind, reconditioning emery wheel several times, make the fillet between emery wheel cylindrical bus and the end face move closer to needed R value, this process need not be carried out strict tool setting, need only note controlling last correct grinding amount and get final product.
Last correct grinding must carry out strict tool setting, and process is:
1) snap in the V-shaped groove 24 of slide 6 arcwall face terminals with feeler block, the handle 22 of moving cutting ferrule 3 rear ends of plate makes swing seat 4 get back to the initial end of the arc groove 20 of slide 6, and the handle 22 of turn cutting ferrule 3 rear ends makes the diamond tip of diamond abrasive tool 1 contact with feeler block.Oppositely the handwheel of turn cutting ferrule 3 rear ends makes diamond abrasive tool return the R radius of corner value of required moulding, and this value can be read by the scale on the cutting ferrule 3, also can directly measure.
2) manual cylindrical grinder grinding carriage feeding handwheel makes the emery wheel external cylindrical surface contact with the diamond tip of diamond abrasive tool 1.
3) manual cylindrical grinder length feed table hand-wheel, making the diamond tip of diamond abrasive tool 1 and the distance of abrasive wheel end face is the R radius of corner value of required moulding.
So far tool setting process is finished, and below finishes the correct grinding process:
1) starts the cylindrical grinder grinding wheel drive mitor, the emery wheel rotation.
2) handwheel of moving cutting ferrule 3 rear ends of plate, swing seat 4 moves along the arc groove 20 of slide 6, and when swing seat 4 moved to slide 6 arc groove terminals, reconditioning was finished.
Claims (10)
1, emery wheel R fillet sharpener, comprise diamond abrasive tool (1), it is characterized in that: also comprise swing seat (4), base (5) and slide (6), slide (6) is arranged on the base (5), slide (6) is provided with arc groove (20), swing seat (4) is arranged on that slide (6) is gone up and can be along arc groove (20) swing and spacing up and down by stopping means, and diamond abrasive tool (1) is installed on the swing seat (4).
2, emery wheel R fillet sharpener as claimed in claim 1 is characterized in that: swing seat (4) is provided with at least two wheel shafts (8) with arc groove (20) coupling.
3, emery wheel R fillet sharpener as claimed in claim 1, it is characterized in that: swing seat (4) is provided with at least two wheel shafts (8), be set with the axle sleeve (7) that the width of external diameter and arc groove (20) is complementary on the wheel shaft (8), the internal diameter of wheel shaft (8) and wheel shaft (8) are slidingly matched.
4, emery wheel R fillet sharpener as claimed in claim 1 or 2, it is characterized in that: stopping means comprises packing ring (9) and screw (10), arc groove (20) groove, the length of the height of arc groove (20) and wheel shaft (8) and axle sleeve (7) is adaptive, wheel shaft (8) is provided with the screw that packing ring (9) and screw (10) are installed, and the diameter of packing ring (9) is greater than the width of arc groove (20).
5, emery wheel R fillet sharpener as claimed in claim 1, it is characterized in that: diamond abrasive tool (1) is installed on the swing seat (4) by cutting ferrule (3), cutting ferrule (3) can move axially with respect to swing seat (4), is provided with axial positioning structure between cutting ferrule (3) and the swing seat (4).
6, emery wheel R fillet sharpener as claimed in claim 5 is characterized in that: the excircle of cutting ferrule (3) be provided with swing seat (4) on the screw thread of tapped through hole coupling, cutting ferrule (3) the formation axial positioning structure that is threaded with swing seat (4).
7, emery wheel R fillet sharpener as claimed in claim 6, it is characterized in that: diamond abrasive tool (1) is installed in the endoporus (21) of cutting ferrule (3) one ends by holding screw (2), and the other end of cutting ferrule (3) is provided with handle (22).
8, emery wheel R fillet sharpener as claimed in claim 1 is characterized in that: the bottom surface of base (5) is provided with the boss (23) of the T type groove coupling on the workbench with grinding machine, and base (5) is fixed on the workbench of grinding machine by T type bolt pair.
9, emery wheel R fillet sharpener as claimed in claim 1, it is characterized in that: described base (5) and slide (6) are structure as a whole.
10, emery wheel R fillet sharpener as claimed in claim 1, it is characterized in that: described base (5) and slide (6) connect as one by screw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034996 CN2860739Y (en) | 2005-08-02 | 2005-08-02 | Grinding wheel R fillet grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034996 CN2860739Y (en) | 2005-08-02 | 2005-08-02 | Grinding wheel R fillet grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2860739Y true CN2860739Y (en) | 2007-01-24 |
Family
ID=37658367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034996 Expired - Fee Related CN2860739Y (en) | 2005-08-02 | 2005-08-02 | Grinding wheel R fillet grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2860739Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552000A (en) * | 2015-01-31 | 2015-04-29 | 南通弘力机械制造有限公司 | Grinding wheel correcting device of engine crankshaft cylindrical grinding machine |
| CN106975991A (en) * | 2016-11-08 | 2017-07-25 | 青岛中天鹏锻压制造有限公司 | A kind of hitch shock testing machine sanding apparatus and method |
| CN108747803A (en) * | 2018-05-02 | 2018-11-06 | 芜湖杰诺科技有限公司 | A kind of grinding device made convenient for valve body |
| CN110340794A (en) * | 2019-08-20 | 2019-10-18 | 安徽匠遇良材红木家居有限公司 | A kind of Furniture manufacturing plank fillet burnishing device |
| 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 |
-
2005
- 2005-08-02 CN CN 200520034996 patent/CN2860739Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552000A (en) * | 2015-01-31 | 2015-04-29 | 南通弘力机械制造有限公司 | Grinding wheel correcting device of engine crankshaft cylindrical grinding machine |
| CN106975991A (en) * | 2016-11-08 | 2017-07-25 | 青岛中天鹏锻压制造有限公司 | A kind of hitch shock testing machine sanding apparatus and method |
| CN108747803A (en) * | 2018-05-02 | 2018-11-06 | 芜湖杰诺科技有限公司 | A kind of grinding device made convenient for valve body |
| CN110340794A (en) * | 2019-08-20 | 2019-10-18 | 安徽匠遇良材红木家居有限公司 | A kind of Furniture manufacturing plank fillet burnishing device |
| CN110340794B (en) * | 2019-08-20 | 2024-03-08 | 安徽匠遇良材红木家居有限公司 | Plank fillet burnishing device is used in furniture production |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 |