CN204772095U - Circular arc grinding wheel dresser - Google Patents
Circular arc grinding wheel dresser Download PDFInfo
- Publication number
- CN204772095U CN204772095U CN201520523413.8U CN201520523413U CN204772095U CN 204772095 U CN204772095 U CN 204772095U CN 201520523413 U CN201520523413 U CN 201520523413U CN 204772095 U CN204772095 U CN 204772095U
- Authority
- CN
- China
- Prior art keywords
- rotary oscillation
- buddha
- circular arc
- warrior attendant
- oscillation axle
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a circular arc grinding wheel dresser, includes rotatory oscillating axle, base, is used for a buddha's warrior attendant subassembly of trimming wheel, rotatory oscillating axle be the stairstepping, and rotatory oscillating axle front end is equipped with the arc breach corresponding with the emery wheel, and a buddha's warrior attendant subassembly is adorned in arc breach department, and rotatory oscillating axle middle part is adorned in the hole of base through bearing assembly, and preceding gland, back gland are equipped with respectively to the hole both ends of base, arranges the outer rotatory oscillating axle rear end of base hole in and is equipped with and is used for driving rotation oscillating axle pivoted hand wheel, a buddha's warrior attendant subassembly includes the buddha's warrior attendant pen -holder, adorns the buddha's warrior attendant pen on the buddha's warrior attendant pen -holder. The relative position of buddha's warrior attendant nib pairing rotation oscillating axle center pin has decided that it is protruding or concave to maintain the emery wheel that comes out. The utility model has the advantages of simple structure, convenient operation, the maintenance of being convenient for, grinding accuracy are in a flexible way.
Description
Technical field
The utility model relates to machinery manufacturing technology field, specifically a kind of for plane or other grinding machine, the circular arc wheel dresser of grinding-shaping workpiece.
Background technology
The trimmer of existing grinding machine is mainly divided into mechanical type, mechanical hydraulic-pressure type and digital control type by structure, is divided into cylindrical grinder use, internal grinder uses and surface grinding machine is used by use grinding machine equipment.And the circular arc wheel dresser that surface grinding machine uses, kind is considerably less, existing circular arc wheel dresser, complex structure, finishing operation is inconvenient, trimmer not easy-maintaining after damaging, the rigidity of dresser is bad, and after finishing, the surface roughness of grinding circular arc works does not reach requirement.
Summary of the invention
The utility model object is the above-mentioned deficiency overcoming prior art, and provides a kind of circular arc wheel dresser, and structure is simple, easy to operate, be convenient to maintenance, grinding is accurately flexible.
The technical solution of the utility model is: comprise rotary oscillation axle, base, diamond pen assembly for trimming wheel; Rotary oscillation axle is stairstepping, rotary oscillation axle front end is provided with the arc notch corresponding with emery wheel, diamond pen assembly is loaded on arc notch place, be loaded in the endoporus of base through bearing assembly in the middle part of rotary oscillation axle, the endoporus two ends of base are equipped with front gland, rear pressing cover respectively, and the rotary oscillation shaft rear end be placed in outside base endoporus is equipped with the handwheel for driving rotary oscillation axle to rotate; Diamond pen assembly comprises Buddha's warrior attendant penholder, the diamond pen be loaded on Buddha's warrior attendant penholder.
Described bearing assembly comprises bearing one, bearing two, is placed in spacer between bearing one and bearing two.
Described spacer comprises inner spacing collar, the outer separator be placed on outside inner spacing collar.
Described rotary oscillation axle is provided with the locking nut for the axial wobble of restrictive axes bearing assembly.Be step in the middle part of described rotary oscillation axle, comprise the stage portion one corresponding with front gland, the stage portion two corresponding with bearing assembly, the stage portion three corresponding with rear pressing cover, stage portion one is stuck in bearing assembly front end, and more than one locking nut offseted with bearing assembly rear end is equipped with in stage portion two rear end.
Described front gland, between rear pressing cover and rotary oscillation axle, be provided with oil sealing.
Described handwheel is provided with installation sleeve, and installation sleeve is set on rotary oscillation axle through key, and installation sleeve end is provided with pressing plate, and pressing plate is loaded on rotary oscillation shaft end through screw.
Described arc notch place has installing hole, and Buddha's warrior attendant penholder is loaded on installing hole place through adjustable ring.
Described diamond pen is loaded on Buddha's warrior attendant penholder through screw.
The central axis of described diamond pen is crossing with the central axis upright of rotary oscillation axle.
Rotary oscillation axle swings in brearing bore, the nib of the diamond pen on rotary oscillation axle is just circular arc crushing, can be convex emery wheel or cup-type grinding wheel crushing, Buddha's warrior attendant nib be to the relative position of rotary oscillation axle central shaft, and it is convex or recessed for determining finishing emery wheel out.Rotary oscillation axle is integral shaft, during trimming wheel, and good rigidly; There are a pair high-precision bearing one and bearing two, and have adjusting device can eliminate radial clearance and the axial gap of rotary oscillation axle, rotary oscillation axle is accurately swung neatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view (repairing convex emery wheel) of Fig. 1.
Fig. 3 is the left view (repairing cup-type grinding wheel) of Fig. 1.
Detailed description of the invention
In Fig. 1, the endoporus of the utility model dresser base 14 is provided with rotary oscillation axle 4, bearing (angular contact bearing) 15, bearing 24, spacer 12 and spacer 13 are installed between base 14 and rotary oscillation axle 4, bearing 15, bearing 24, spacer 12 and spacer 13 are glanded 8 and gland 17, link together with screw.
Rotary oscillation axle 4 is axially fixed in the endoporus of angular contact bearing 15, angular contact bearing 24, spacer 12 by locking nut 18, spindle nose on the right of rotary oscillation axle 4 is provided with handwheel 20, is fixed on rotary oscillation axle 4 right-hand member by key 21, pressing plate 22 and screw 23;
The left end of rotary oscillation axle 4 is equipped with Buddha's warrior attendant penholder 5, fixed by screw 3, be provided with diamond pen 7 in the endoporus of Buddha's warrior attendant penholder 5, diamond pen 7 is fixed by holding screw 6, the rear portion of Buddha's warrior attendant penholder 5 is provided with the adjustment ring 2 of adjustment finishing radius, is fixed by screw 1.
At base 14, sealing gasket 9 and sealing gasket 16 are installed between gland 8 and gland 17, oil sealing 10 is installed between rotary oscillation axle 4 and gland 8, end cap 25 is screwed on gland 17 end face, sealing gasket 26 is installed, end cap 25 and be provided with oil sealing 19 between rotary oscillation axle 4 between end cap 25 and gland 17.
Rotary oscillation axle 4 and spacer 12, locking nut 18 rotary oscillation in angular contact bearing 15, angular contact bearing 24 endoporus, crushing is circular arc by the nib of the diamond pen 7 on rotary oscillation axle 4, the nib of same adjustable diamond pen 7, to the relative position of rotary oscillation axle 4 central shaft, can be convex emery wheel or cup-type grinding wheel crushing.
In Fig. 2, the arc radius of nib after the distance H=trimming wheel of rotary oscillation axle 4 center line of diamond pen 7, if the relative position of the present Fig. 1 of H >=0() time, the emery wheel of finishing is convex emery wheel (as Fig. 2), during H=0, circular arc R=0 of trimming wheel is that trimming wheel radius is maximum during H=H1.When the pivot angle of rotary oscillation axle 4 is 0 °, golden pen is just to below emery wheel, and during pivot angle maximum (<90 °) of rotary oscillation axle 4, the position of golden pen is 29,30 places.
In Fig. 3, if the opposite location of the present Fig. 1 of H≤0() time, the emery wheel of finishing is cup-type grinding wheel (as Fig. 3), and the maximum of R does not limit, and just diamond pen 7 stretches out oversize, and rigidity is deteriorated.When the pivot angle of rotary oscillation axle 4 is 0 °, golden pen is just to below emery wheel, and during pivot angle maximum (<90 °) of rotary oscillation axle 4, the position of golden pen is 31,32 places.
Claims (9)
1. a circular arc wheel dresser, is characterized in that: comprise rotary oscillation axle (4), base (14), diamond pen assembly for trimming wheel;
Rotary oscillation axle (4) is stairstepping, rotary oscillation axle (4) front end is provided with the arc notch corresponding with emery wheel, diamond pen assembly is loaded on arc notch place, rotary oscillation axle (4) middle part is loaded in the endoporus of base (14) through bearing assembly, the endoporus two ends of base (14) are equipped with front gland (8), rear pressing cover (17) respectively, and the handwheel (20) for driving rotary oscillation axle (4) to rotate is equipped with in rotary oscillation axle (4) rear end be placed in outside base (14) endoporus;
Diamond pen assembly comprises Buddha's warrior attendant penholder (5), the diamond pen (7) be loaded on Buddha's warrior attendant penholder.
2. circular arc wheel dresser according to claim 1, is characterized in that: described bearing assembly comprises bearing one (24), bearing two (15), is placed in spacer between bearing one (24) and bearing two (15).
3. circular arc wheel dresser according to claim 2, is characterized in that: described spacer comprises inner spacing collar, the outer separator be placed on outside inner spacing collar.
4. circular arc wheel dresser according to claim 1, is characterized in that: described rotary oscillation axle (4) is provided with the locking nut for the axial wobble of restrictive axes bearing assembly.
5. circular arc wheel dresser according to claim 1, is characterized in that: described front gland (8), be provided with oil sealing between rear pressing cover (17) and rotary oscillation axle (4).
6. circular arc wheel dresser according to claim 1, it is characterized in that: described handwheel (20) is provided with installation sleeve, installation sleeve is set on rotary oscillation axle (4) through key (21), installation sleeve end is provided with pressing plate (22), and pressing plate (22) is loaded on rotary oscillation axle (4) end through screw.
7. circular arc wheel dresser according to claim 1, is characterized in that: described arc notch place has installing hole, and Buddha's warrior attendant penholder (5) is loaded on installing hole place through adjustable ring.
8. circular arc wheel dresser according to claim 7, is characterized in that: described diamond pen (7) is loaded on Buddha's warrior attendant penholder (5) through screw.
9. circular arc wheel dresser according to claim 1, is characterized in that: the central axis of described diamond pen (7) is crossing with the central axis upright of rotary oscillation axle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523413.8U CN204772095U (en) | 2015-07-20 | 2015-07-20 | Circular arc grinding wheel dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523413.8U CN204772095U (en) | 2015-07-20 | 2015-07-20 | Circular arc grinding wheel dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772095U true CN204772095U (en) | 2015-11-18 |
Family
ID=54512220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523413.8U Expired - Fee Related CN204772095U (en) | 2015-07-20 | 2015-07-20 | Circular arc grinding wheel dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450055A (en) * | 2018-05-08 | 2019-11-15 | 襄阳宇清传动科技有限公司 | Multi-functional dresser |
| CN114346908A (en) * | 2022-01-19 | 2022-04-15 | 无锡微研股份有限公司 | Method for processing corrugation of formed corrugated plate |
-
2015
- 2015-07-20 CN CN201520523413.8U patent/CN204772095U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450055A (en) * | 2018-05-08 | 2019-11-15 | 襄阳宇清传动科技有限公司 | Multi-functional dresser |
| CN114346908A (en) * | 2022-01-19 | 2022-04-15 | 无锡微研股份有限公司 | Method for processing corrugation of formed corrugated plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20180720 |