CN207171780U - A kind of ceramic ball grinder - Google Patents
A kind of ceramic ball grinder Download PDFInfo
- Publication number
- CN207171780U CN207171780U CN201721033401.2U CN201721033401U CN207171780U CN 207171780 U CN207171780 U CN 207171780U CN 201721033401 U CN201721033401 U CN 201721033401U CN 207171780 U CN207171780 U CN 207171780U
- Authority
- CN
- China
- Prior art keywords
- abrasive sheet
- ceramic balls
- shaped groove
- ceramic
- ball grinder
- 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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Abstract
The utility model discloses a kind of ceramic ball grinder, and it includes abrasive sheet, lower abrasive sheet and the Ceramic Balls being located between two abrasive sheets；Upper abrasive sheet is provided centrally with drive shaft；The V-shaped groove for being provided with that section is V-arrangement is circularized on upper abrasive sheet；The V-shaped groove is arranged with Ceramic Balls；The both sides of the Ceramic Balls and V-shaped groove are tangent；The Ceramic Balls are located in the annular groove on lower abrasive sheet；The first axle of the V-shaped groove is conllinear with the first axle of annular groove；The first axle of the upper abrasive sheet is conllinear with the second axis of lower abrasive sheet；The first axle is not conllinear with second axis；The lower abrasive sheet is arranged on bottom plate；One end of cylinder is provided with the bottom plate；The other end of the cylinder is connected with top plate.It can improve the efficiency of Ceramic Balls grinding, and can be also controlled to Ceramic Balls application load in process of lapping.
Description
Technical field
The utility model belongs to milling apparatus, specially a kind of ceramic ball grinder.
Background technology
Ceramic Balls are applied extremely extensively, but because Ceramic Balls belong to hard fragility on high accuracy, high-revolving bearing roller
Material, it is relatively difficult in terms of processing.The Ginding process of Ceramic Balls is still based on the manufacture method of steel ball now, i.e. two plates
Polishing.But there is the not high defect such as low with grinding efficiency of grinding precision in these existing methods on the whole.Ball base is being ground
During mill, on the one hand revolved round the sun with mill, on the one hand continuous rotation, contact surface of the ball surface with disk produces relative slide
And rolling.Want improve grinding precision just need increase Ceramic Balls slip so that in the process of lapping of Ceramic Balls ball from
Swing angle make it that each particle is ground to by equiprobable on sphere as lower abrasive sheet rotates in constantly change, so
Preferable effect can be reached.So in the processing factory of small shape, processing ceramic club is relatively difficult, is typically combined certainly using drilling machine
The abrasive sheet of system is ground, and upper abrasive sheet motion is driven using drill bit, while also needs to apply load to upper abrasive sheet, this
Device is not energetic in being applied with for load, and needs to support the use together with drilling machine.
Utility model content
The purpose of this utility model is to be directed to problem above, there is provided a kind of ceramic ball grinder, it can improve Ceramic Balls
Grinding efficiency, while to Ceramic Balls apply load also can be adjusted and control.
To realize object above, the technical solution adopted in the utility model is：A kind of ceramic ball grinder, it includes
Abrasive sheet 3, lower abrasive sheet 2 and the Ceramic Balls 4 being arranged between two abrasive sheets；The upper abrasive sheet 3 is provided centrally with driving
Axle 9；The V-shaped groove 301 for being provided with that section is V-arrangement is circularized on the upper abrasive sheet 3；The V-shaped groove 301 is arranged with Ceramic Balls
4；The Ceramic Balls 4 and the both sides of V-shaped groove 301 are tangent；The Ceramic Balls 4 are arranged on the annular groove 201 on lower abrasive sheet 2
It is interior；The first axle 14 of the V-shaped groove 301 is conllinear with the first axle 14 of annular groove 201；Second axle of the upper abrasive sheet 3
Line 13 is conllinear with the second axis 13 of lower abrasive sheet 2；The first axle 14 and second axis 13 be not conllinear；The lower abrasive sheet
2 are arranged on bottom plate 1；One end of cylinder 8 is provided with the bottom plate 1；The other end of the cylinder 8 is connected with top plate 7.
Further, the drive shaft 9 is fixed on by nut 12 on the centre bore of upper abrasive sheet 3.
Further, the lower abrasive sheet 2 is arranged with cushion blocking 11.
Further, the upper end of drive shaft 9 is connected by shaft coupling 5 with motor 6；The other end of drive shaft 9 is set
There is bearing 10；The bearing 10 is arranged in the counterbore at the lower center of abrasive sheet 2.
Further, the motor 6 is fixed on top plate 7.
Further, it is provided with high-abrasive material on V-shaped groove 301 and annular groove 201 side.
The beneficial effects of the utility model：
1st, Ceramic Balls are rotated and are provided off structure by the utility model, and the so bigger possible Ceramic Balls that increase are slided
Probability so that each particle in Ceramic Balls can be ground to.
2nd, the utility model devises automatic pressurizing device, can autonomous setting apply stressed size, it is convenient to pottery
The adjustment of parameter in porcelain ball grinding test process.
3rd, the utility model is provided with cushion blocking, it is possible to reduce the vibration in running.
Brief description of the drawings
Fig. 1 is the utility model internal structure sectional view.
Fig. 2 is abrasive sheet schematic top plan view under the utility model.
Label character is expressed as described in figure：1st, bottom plate；2nd, lower abrasive sheet；3rd, upper abrasive sheet；4th, Ceramic Balls；5th, shaft coupling
Device；6th, motor；7th, top plate；8th, cylinder；9th, drive shaft；10th, bearing；11st, cushion blocking；12nd, nut；13rd, second axis；14th,
One axis；201st, annular groove；301st, V-shaped groove.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with the accompanying drawings to this reality
Be described in detail with new, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As Figure 1-Figure 2, concrete structure of the present utility model is：A kind of ceramic ball grinder, it includes grinding
Plate 3, lower abrasive sheet 2 and the Ceramic Balls 4 being arranged between two abrasive sheets；The upper abrasive sheet 3 is provided centrally with drive shaft 9；
The V-shaped groove 301 for being provided with that section is V-arrangement is circularized on the upper abrasive sheet 3；The V-shaped groove 301 is arranged with Ceramic Balls 4；Institute
State Ceramic Balls 4 and the both sides of V-shaped groove 301 are tangent；The Ceramic Balls 4 are arranged in the annular groove 201 on lower abrasive sheet 2；Institute
The first axle 14 for stating V-shaped groove 301 is conllinear with the first axle 14 of annular groove 201；The second axis 13 of the upper abrasive sheet 3 with
The second axis 13 of lower abrasive sheet 2 is conllinear；The first axle 14 and second axis 13 be not conllinear；The lower abrasive sheet 2 is set
On bottom plate 1；One end of cylinder 8 is provided with the bottom plate 1；The other end of the cylinder 8 is connected with top plate 7.
Preferably, the drive shaft 9 is fixed on by nut 12 on the centre bore of upper abrasive sheet 3.
Preferably, the lower abrasive sheet 2 is arranged with cushion blocking 11.
Preferably, the upper end of drive shaft 9 is connected by shaft coupling 5 with motor 6；The other end of drive shaft 9 is provided with
Bearing 10；The bearing 10 is arranged in the counterbore at the lower center of abrasive sheet 2.
Preferably, the motor 6 is fixed on top plate 7.
Preferably, it is provided with high-abrasive material on V-shaped groove 301 and annular groove 201 side.
When the utility model is specifically used, several Ceramic Balls 4 are placed in the annular groove 201 set on lower abrasive sheet 2,
Adjustment cylinder 8 applies suitable load to Ceramic Balls 4.Start motor 6, motor 6 drives drive shaft 9, and drive shaft 9 drives and ground
Plate 3 rotates, due to an eccentric throw between Ceramic Balls 4 and drive shaft 9 be present so that Ceramic Balls 4 can be bigger possible in groove
It is interior to slide, so the spin angle of Ceramic Balls 4 causes ball as lower abrasive sheet 2 rotates in constantly change in process of lapping
Each particle is ground to by equiprobable on face, and motor 6 is closed after milled.In order to extend the service life of abrasive sheet, grinding
High-abrasive material is both provided with V-shaped groove 301 and the side of annular groove 201 on nog plate.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently
Key element.
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Illustrate that being only intended to help understands method and its core concept of the present utility model.Described above is only of the present utility model preferred
Embodiment, it is noted that due to the finiteness of literal expression, and unlimited concrete structure objectively be present, for this technology
For the those of ordinary skill in field, on the premise of the utility model principle is not departed from, some improvement, retouching can also be made
Or change, above-mentioned technical characteristic can also be combined by rights；These improve retouching, change or combination, or not
It is improved that the design of utility model and technical scheme are directly applied into other occasions, it is regarded as protection of the present utility model
Scope.
Claims (6)
1. a kind of ceramic ball grinder, it includes abrasive sheet（3）, lower abrasive sheet（2）And it is arranged between two abrasive sheets
Ceramic Balls（4）；The upper abrasive sheet（3）It is provided centrally with drive shaft（9）；Characterized in that, the upper abrasive sheet（3）On into
Annular is provided with the V-shaped groove that section is V-arrangement（301）；The V-shaped groove（301）It is arranged with Ceramic Balls（4）；The Ceramic Balls（4）
With V-shaped groove（301）Both sides it is tangent；The Ceramic Balls（4）It is arranged on lower abrasive sheet（2）On annular groove（201）It is interior；It is described
V-shaped groove（301）First axle（14）With annular groove（201）First axle（14）Collinearly；The upper abrasive sheet（3）Second
Axis（13）With lower abrasive sheet（2）Second axis（13）Collinearly；The first axle（14）With second axis（13）It is not conllinear；
The lower abrasive sheet（2）It is arranged on bottom plate（1）On；The bottom plate（1）It is upper to be provided with cylinder（8）One end；The cylinder（8）'s
The other end and top plate（7）Connection.
A kind of 2. ceramic ball grinder according to claim 1, it is characterised in that the drive shaft（9）Pass through nut
（12）It is fixed on abrasive sheet（3）Centre bore on.
A kind of 3. ceramic ball grinder according to claim 1, it is characterised in that the lower abrasive sheet（2）Lower setting
There is cushion blocking（11）.
A kind of 4. ceramic ball grinder according to claim 2, it is characterised in that the drive shaft（9）Upper end passes through
Shaft coupling（5）With motor（6）Connection；The drive shaft（9）The other end is provided with bearing（10）；The bearing（10）It is arranged on down
Abrasive sheet（2）In the counterbore at center.
A kind of 5. ceramic ball grinder according to claim 4, it is characterised in that the motor（6）It is fixed on top plate
（7）On.
A kind of 6. ceramic ball grinder according to claim 1, it is characterised in that the V-shaped groove（301）And annular
Groove（201）High-abrasive material is provided with side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033401.2U CN207171780U (en) | 2017-08-17 | 2017-08-17 | A kind of ceramic ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033401.2U CN207171780U (en) | 2017-08-17 | 2017-08-17 | A kind of ceramic ball grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171780U true CN207171780U (en) | 2018-04-03 |
Family
ID=61741301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033401.2U Expired - Fee Related CN207171780U (en) | 2017-08-17 | 2017-08-17 | A kind of ceramic ball grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481124A (en) * | 2018-06-12 | 2018-09-04 | 常州市润昌光电科技有限公司 | A kind of ultraprecise ball molding machine |
| CN115533735A (en) * | 2022-12-01 | 2022-12-30 | 新乡市至德精密设备有限公司 | Special ball lapping machine for ceramic balls |
-
2017
- 2017-08-17 CN CN201721033401.2U patent/CN207171780U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481124A (en) * | 2018-06-12 | 2018-09-04 | 常州市润昌光电科技有限公司 | A kind of ultraprecise ball molding machine |
| CN108481124B (en) * | 2018-06-12 | 2023-12-26 | 常州市润昌光电科技有限公司 | Ultra-precise ball forming machine |
| CN115533735A (en) * | 2022-12-01 | 2022-12-30 | 新乡市至德精密设备有限公司 | Special ball lapping machine for ceramic balls |
| CN115533735B (en) * | 2022-12-01 | 2023-03-03 | 新乡市至德精密设备有限公司 | Special ball lapping machine for ceramic balls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180403 Termination date: 20200817 |