CN105058228B - Small-sized dentistry beveller compliant motion protective cover - Google Patents
Small-sized dentistry beveller compliant motion protective cover Download PDFInfo
- Publication number
- CN105058228B CN105058228B CN201510442120.1A CN201510442120A CN105058228B CN 105058228 B CN105058228 B CN 105058228B CN 201510442120 A CN201510442120 A CN 201510442120A CN 105058228 B CN105058228 B CN 105058228B
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- CN
- China
- Prior art keywords
- center
- beveller
- dentistry
- cover body
- sized
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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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/34—Accessories
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of small-sized dentistry beveller compliant motion protective cover, including center located at center, the annular connection that is surrounded on outside center while and when being connected to center and annular connection between and annular region between center and annular connection side forms the flexible cover body of hood-like structure；Corrugationless and folding line under the small-sized dentistry beveller compliant motion protective cover of the present invention, nature, easily make and regular maintenance cleaning, without deformation centrostigma when using, are hardly damaged, service life is long.
Description
Technical field
The present invention relates to protective cover, more particularly to a kind of small-sized dentistry beveller compliant motion protective cover.
Background technology
Cutter produces more with friction of workpiece in the current high-abrasive material such as the widely used alloy of artificial tooth or ceramics, process
Heat, need to set cooling system to cool down cutter and work pieces process position to prevent heat transfer to lathe bed from influenceing each part
Between fit precision and structure, usually water-cooling system, cost is relatively low, good cooling results, the main shaft of small-sized dentistry beveller by
It is extend out in housing above workbench, housing is provided with the resigning mouthful stretched out and moved in space for main shaft, in the prior art
The edge of main shaft and resigning mouth is arranged on using accordion shield, water-cooling system work can be avoided to produce fluid spills to main shaft
Driving part is polluted and corroded, but the deformation of accordion shield is concentrated mainly at its folding line during motion of main shaft, for a long time
Easily there is crackle and damage, and be difficult to be found after use, to the very harmful of equipment, be unfavorable for the regular maintenance of equipment,
And the shield consumptive material of accordion is more, is difficult machine-shaping, manufacturing cost is higher.
The content of the invention
In view of this, it is an object of the invention to provide a kind of small-sized dentistry beveller compliant motion protective cover, nature
Lower corrugationless and folding line, easily make and regular maintenance cleaning, without deformation centrostigma when using, are hardly damaged, service life is long.
The small-sized dentistry beveller compliant motion protective cover of the present invention, including center located at center, it is surrounded on center
The outside annular connection of set while and when being connected to center and annular connection between and between center and annular connect side
Annular region form the flexible cover body of hood-like structure.
Further, the thickness of the flexible cover body is gradually thinning from center to edge.
Further, the center, flexible cover body and annular connection side are wholely set.
Further, the flexible cover body is bowl structure, and the rear end of the Center-to-Center set of flexible cover body is axially docked, ring
Shape connects side and connected with the edge of flexible cover body.
Further, the thickness at the flexible cover body center is identical with the thickness of center.
Further, the thickness on the annular connection side is more than the thickness of flexible cover body edge；
Further, the annular connection side is provided with multiple connecting holes for being connected with small-sized dentistry beveller housing.
The beneficial effects of the invention are as follows：Nothing under the small-sized dentistry beveller compliant motion protective cover of the present invention, nature
Fold and folding line, easily make and regular maintenance cleaning, without deformation centrostigma when using, are hardly damaged, service life is long.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is Fig. 1 top view.
Embodiment
Fig. 1 is structural representation of the invention；Fig. 2 is Fig. 1 top view, as shown in the figure：The small-sized dentistry of the present embodiment
Beveller compliant motion protective cover, including center 1 located at center, the annular connection side 2 that is surrounded on outside center 1 and
Be connected to center 1 and annular connection while between 2 and center 1 and annular connection while 2 between annular region form hood-like
The flexible cover body 3 of structure；Flexible cover body 3 is that surface is smooth, space fillet surface without folding line, corrugationless and folding under nature
Trace, it is easy to make and regular maintenance cleaning, without deformation centrostigma when using, it is hardly damaged, service life is long, center during installation
1 is enclosed on fixation on the main shaft of small-sized dentistry beveller, and annular connection side 2 is fixed on correspondence main shaft on small-sized dentistry beveller housing
Resigning mouth edge, effective protection is carried out to main shaft drives part.
In the present embodiment, the thickness of the flexible cover body 3 is gradually thinning from center to edge, makes the difference of flexible cover body 3
Part has different deformation performances, therefore can be by the flexible local elongation of cover body 3 and bending during motion of main shaft.
In the present embodiment, the center 1, flexible cover body 3 and annular connection side 2 are wholely set, center 1, flexible cover
Body 3 is identical with the material on annular connection side 2, is easily worked shaping, can guarantee that sealing property.
In the present embodiment, the flexible cover body 3 is bowl structure, the rear end axial direction of the Center-to-Center set 1 of flexible cover body 3
Docking, annular connection side 2 connects with the edge of flexible cover body 3, as shown in Fig. 2 the center of flexible cover body 3 to lordosis simultaneously and center
Set 1 connects, and is surrounded on excentral part in curved in bowl until edge stretches to front side, between flexible cover body 3 and center 1
Transition connects, easily shaping, and unstressed and deformation centrostigma, is hardly damaged.
In the present embodiment, the thickness at the flexible center of cover body 3 is identical with the thickness of center 1, is easily worked manufacture, real
Existing flexibility cover body 3 and smooth excessive, the thickness of the thickness at the flexible center of cover body 3 and center 1 in the present embodiment on the surface of center 1
Degree carries out reasonable set according to actual needs, so that the flexible center of cover body 3 and center 1 have certain deformation resistance
Can, it is ensured that the stability connected between center 1 and main shaft.
In the present embodiment, the thickness on the annular connection side 2 is more than the thickness of the flexible edge of cover body 3, it is ensured that annular connection
The structural strength on side 2, processes corresponding attachment structure beneficial on annular connection side 2, improves itself and small-sized dentistry beveller shell
Attachment structure stability between body.
In the present embodiment, the annular connection side 2 is provided with multiple companies for being connected with small-sized dentistry beveller housing
Hole 4 is connect, it is rational in infrastructure, it is easy to dismounting.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to skill of the invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (4)
1. a kind of small-sized dentistry beveller compliant motion protective cover, it is characterised in that：Including the center located at center, it is surrounded on
Side is connected between when annular outside center connects while and be connected to center and annular connection and in center and annular
Between annular region form the flexible cover body of hood-like structure；The center, flexible cover body and annular connection side are wholely set；
The flexible cover body is bowl structure, and the rear end axial direction of the Center-to-Center set of flexible cover body is docked, annular connection side and flexibility
The edge of cover body connects；The thickness of the flexible cover body is gradually thinning from center to edge.
2. small-sized dentistry beveller compliant motion protective cover according to claim 1, it is characterised in that：The flexible cover body
The thickness at center is identical with the thickness of center.
3. small-sized dentistry beveller compliant motion protective cover according to claim 1, it is characterised in that：The annular connection
The thickness on side is more than the thickness of flexible cover body edge.
4. small-sized dentistry beveller compliant motion protective cover according to claim 1, it is characterised in that：The annular connection
Side is provided with multiple connecting holes for being connected with small-sized dentistry beveller housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442120.1A CN105058228B (en) | 2015-07-24 | 2015-07-24 | Small-sized dentistry beveller compliant motion protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510442120.1A CN105058228B (en) | 2015-07-24 | 2015-07-24 | Small-sized dentistry beveller compliant motion protective cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105058228A CN105058228A (en) | 2015-11-18 |
| CN105058228B true CN105058228B (en) | 2017-08-25 |
Family
ID=54487852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510442120.1A Active CN105058228B (en) | 2015-07-24 | 2015-07-24 | Small-sized dentistry beveller compliant motion protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105058228B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732946B (en) * | 2019-10-11 | 2021-08-27 | 武汉新芯集成电路制造有限公司 | Protective cover of grinding head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222746A (en) * | 1990-03-07 | 1993-06-29 | Brian Technics | Protective bellows for universal joints allowing rapid installation |
| CN202056218U (en) * | 2011-03-23 | 2011-11-30 | 万向钱潮股份有限公司 | Big swing angle inner ball cage dust cover |
| CN202674263U (en) * | 2012-07-02 | 2013-01-16 | 常州朗博汽车零部件有限公司 | High-tenacity gearbox sealing cover |
| CN204344733U (en) * | 2014-12-19 | 2015-05-20 | 浙江崇富橡塑有限公司 | A kind of dust proof cover for universal joint |
| CN204843827U (en) * | 2015-07-24 | 2015-12-09 | 重庆卓田齿克科技有限公司 | Flexible motion protection casing of appearance is ground to small -size dentistry |
-
2015
- 2015-07-24 CN CN201510442120.1A patent/CN105058228B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5222746A (en) * | 1990-03-07 | 1993-06-29 | Brian Technics | Protective bellows for universal joints allowing rapid installation |
| CN202056218U (en) * | 2011-03-23 | 2011-11-30 | 万向钱潮股份有限公司 | Big swing angle inner ball cage dust cover |
| CN202674263U (en) * | 2012-07-02 | 2013-01-16 | 常州朗博汽车零部件有限公司 | High-tenacity gearbox sealing cover |
| CN204344733U (en) * | 2014-12-19 | 2015-05-20 | 浙江崇富橡塑有限公司 | A kind of dust proof cover for universal joint |
| CN204843827U (en) * | 2015-07-24 | 2015-12-09 | 重庆卓田齿克科技有限公司 | Flexible motion protection casing of appearance is ground to small -size dentistry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105058228A (en) | 2015-11-18 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |