CN214945840U - Improved flange sleeve structure - Google Patents
Improved flange sleeve structure Download PDFInfo
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- CN214945840U CN214945840U CN202121333119.2U CN202121333119U CN214945840U CN 214945840 U CN214945840 U CN 214945840U CN 202121333119 U CN202121333119 U CN 202121333119U CN 214945840 U CN214945840 U CN 214945840U
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- bearing
- cavity
- flange
- ball bearing
- pivot
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Abstract
The utility model discloses an improved generation flange cover structure, including ring flange, pivot, flange cover, the ring flange is fixed to be set up the lower extreme of pivot, the flange cover sets up on the lateral wall of pivot, first cavity, second cavity have been seted up in the flange cover, first cavity is located the top of second cavity, from last first bearing housing, first ball bearing of including in proper order down in the first cavity, from up including second bearing housing, second ball bearing, deep groove bearing in proper order down in the second cavity, be provided with a plurality of mounting holes on the ring flange, the fixed setting on the grinding dish of ring flange accessible mounting hole. The utility model discloses a set up deep groove bearing and can prevent that the too big pressure that receives of ball in first ball bearing, the second ball bearing from leading to damaging to improve first ball bearing, second ball bearing's life, reduce the manufacturing cost of enterprise.
Description
Technical Field
The utility model relates to a flange cover technical equipment field specifically is an improved generation flange cover structure.
Background
Glass often need grind its surface in the production and processing process, and the grinding needs use the grinding dish, and the rotation of grinding dish needs to use the pivot to drive, and the epaxial flange cover of commentaries on classics is owing to receive the extrusion of grinding dish rotation process, and the ball in its inside ball bearing is easy impaired to the enterprise needs to change the flange cover regularly, has reduced the production efficiency of enterprise and the life of spare part.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides an improved flange sleeve structure,
including ring flange, pivot, flange cover, the ring flange is fixed to be set up the lower extreme of pivot, the flange cover sets up on the lateral wall of pivot, first cavity, second cavity have been seted up in the flange cover, first cavity is located the top of second cavity, from last first bearing housing, first ball bearing of including in proper order down in the first cavity, from up including second bearing housing, second ball bearing, deep groove bearing down in proper order in the second cavity, be provided with a plurality of mounting holes on the ring flange, the fixed setting of ring flange accessible mounting hole is on the grinding dish, and the motor can drive the pivot is rotated, thereby drives ring flange and grinding dish synchronous drive, and then carries out abrasive machining to the glass surface.
Preferably, the lower end of the flange sleeve is provided with a groove, a first positioning groove is formed in the groove, a second positioning groove is formed in the surface of the second ball bearing, and the second bearing sleeve is fixed in the second cavity through the first positioning groove and the second positioning groove.
Preferably, the first ball bearing and the second ball bearing are the same in size and dimension.
Preferably, the side wall of the rotating shaft is provided with a positioning bulge, the positioning bulge and the second cavity form a positioning cavity, the second ball bearing and the deep groove bearing are both located in the positioning cavity, and the lower end of the inner bearing of the second ball bearing abuts against the positioning bulge.
Preferably, the first bearing sleeve and the second bearing sleeve are made of the same material.
Preferably, protective layers are arranged on the surfaces of the first bearing sleeve and the second bearing sleeve respectively, and the protective layers are fluorine rubber layers.
The utility model has the advantages that
The utility model discloses a set up deep groove bearing, its characteristics are frictional resistance is little, the rotational speed is high, can be used for bearing radial load or on the part of the combined load that radial and axial acted on simultaneously, also can be used to bear the part of axial load, thereby effectively alleviate the pivot to the radial friction power of flange cover, prevent that the too big damage that leads to of pressure that the ball received in first ball bearing, the second ball bearing, thereby improve first ball bearing, the life of second ball bearing, reduce the manufacturing cost of enterprise.
Drawings
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a sectional view of the structure of the present invention.
Description of reference numerals: 1-flange plate, 2-rotating shaft, 3-flange sleeve, 4-first cavity, 5-second cavity, 6-first bearing sleeve, 7-first ball bearing, 8-second bearing sleeve, 9-second ball bearing, 10-deep groove bearing and 11-positioning projection.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
As shown in fig. 1-2, the present invention provides an improved flange sleeve structure,
the flange plate comprises a flange plate 1, a rotating shaft 2 and a flange sleeve 3, wherein the flange plate 1 is fixedly arranged at the lower end of the rotating shaft 2, the flange sleeve 3 is arranged on the side wall of the rotating shaft 2, a first cavity 4 and a second cavity 5 are arranged in the flange sleeve 3, the first cavity 4 is positioned above the second cavity 5, the first cavity 4 sequentially comprises a first bearing sleeve 6 and a first ball bearing 7 from top to bottom, the second cavity 5 sequentially comprises a second bearing sleeve 8, a second ball bearing 9 and a deep groove bearing 10 from bottom to top, the first ball bearing 7 and the second ball bearing 9 are the same in size, the first bearing sleeve 6 and the second bearing sleeve 8 are made of the same material, a plurality of mounting holes are formed in the flange plate 1, the flange plate 1 can be fixedly arranged on a grinding disc through the mounting holes, and a motor can drive the rotating shaft 2 to rotate, thereby driving the flange plate 1 and the grinding plate to synchronously transmit, further grinding the surface of the glass,
the utility model discloses in the in-service use in-process, pivot 2 rotates and drives ring flange 1 and grinding dish synchronous drive, because the grinding dish is bulky, the grinding dish extrudees flange cover 3 through pivot 2 in the pivoted process, the utility model discloses a set up deep groove bearing 10, its characteristics are that frictional resistance is little, and the rotational speed is high, can be used for bearing radial load or on the part of the combined load of radial and axial simultaneous action, also can be used for bearing the part of axial load to effectively alleviate the pivot 2 and to flange cover 3 radial friction power, prevent that the ball in first ball bearing 7, the second ball bearing 9 from receiving too big pressure and leading to the damage, thereby improve first ball bearing 7, the life of second ball bearing 9, reduce the manufacturing cost of enterprise;
a groove is formed in the lower end of the flange sleeve 3, a first positioning groove is formed in the groove, a second positioning groove is formed in the surface of the second ball bearing 9, the second bearing sleeve 8 is fixed in the second cavity 5 through the first positioning groove and the second positioning groove, and the second bearing sleeve 8 is convenient to mount due to the arrangement of the first positioning groove and the second positioning groove;
a positioning bulge 11 is arranged on the side wall of the rotating shaft 2, a positioning cavity is formed by the positioning bulge 11 and the second cavity 5, the second ball bearing 9 and the deep groove bearing 10 are both positioned in the positioning cavity, and the lower end of an inner bearing of the second ball bearing 9 is abutted against the positioning bulge 11;
the surface of the first bearing sleeve 6 and the surface of the second bearing sleeve 8 are both provided with protective layers, the protective layers are fluororubber layers, and the fluororubber layers have an anti-corrosion effect, so that the service lives of the first bearing sleeve 6 and the second bearing sleeve 8 are prolonged.
Principle of operation
The utility model provides an improved flange sleeve structure, each part is distributed as shown in figures 1-2, when in use,
the utility model discloses at the in-service use in-process, 2 rotations of pivot drive ring flange 1 and grinding dish synchronous drive, because the grinding dish is bulky, the grinding dish is through 2 extrusion flange covers 3 of pivot 2 at the pivoted in-process, the utility model discloses a set up deep groove bearing 10, its characteristics are little to frictional resistance, and the rotational speed is high, can be used for bearing radial load or on the part of the combined load of radial and axial simultaneous action, also can be used for bearing axial load's part to effectively alleviate the radial friction power of pivot 2 to flange cover 3, prevent first ball bearing 7, the too big damage that leads to of pressure that the ball received in the second ball bearing 9, thereby improve first ball bearing 7, second ball bearing 9's life, reduce the manufacturing cost of enterprise.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An improved flange sleeve structure is characterized in that,
including ring flange, pivot, flange cover, the ring flange is fixed to be set up the lower extreme of pivot, the flange cover sets up on the lateral wall of pivot, first cavity, second cavity have been seted up in the flange cover, first cavity is located the top of second cavity, from last first bearing housing, first ball bearing of including in proper order down in the first cavity, from up including second bearing housing, second ball bearing, deep groove bearing down in proper order in the second cavity, be provided with a plurality of mounting holes on the ring flange, the fixed setting of ring flange accessible mounting hole is on the grinding dish, and the motor can drive the pivot is rotated, thereby drives ring flange and grinding dish synchronous drive, and then carries out abrasive machining to the glass surface.
2. An improved flange sleeve structure according to claim 1,
the lower end of the flange sleeve is provided with a groove, a first positioning groove is formed in the groove, a second positioning groove is formed in the surface of the second ball bearing, and the second bearing sleeve is fixed in the second cavity through the first positioning groove and the second positioning groove.
3. An improved flange sleeve structure according to claim 1,
the first ball bearing and the second ball bearing are the same in size.
4. An improved flange sleeve structure according to claim 1,
the lateral wall of pivot is provided with the location arch, the location arch with the second cavity forms the location cavity, second ball bearing, deep groove bearing all are located in the location cavity, second ball bearing's inner bearing lower extreme supports and leans on the location arch.
5. An improved flange sleeve structure according to claim 1,
the first bearing sleeve and the second bearing sleeve are made of the same material.
6. An improved flange sleeve structure according to claim 5,
protective layers are arranged on the surfaces of the first bearing sleeve and the second bearing sleeve, and the protective layers are fluororubber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333119.2U CN214945840U (en) | 2021-06-16 | 2021-06-16 | Improved flange sleeve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121333119.2U CN214945840U (en) | 2021-06-16 | 2021-06-16 | Improved flange sleeve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214945840U true CN214945840U (en) | 2021-11-30 |
Family
ID=79050948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121333119.2U Active CN214945840U (en) | 2021-06-16 | 2021-06-16 | Improved flange sleeve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214945840U (en) |
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2021
- 2021-06-16 CN CN202121333119.2U patent/CN214945840U/en active Active
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