CN204868524U - What grinding machine was maintained to bearing repaiies positive axial mechanism - Google Patents
What grinding machine was maintained to bearing repaiies positive axial mechanism Download PDFInfo
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- CN204868524U CN204868524U CN201520546867.7U CN201520546867U CN204868524U CN 204868524 U CN204868524 U CN 204868524U CN 201520546867 U CN201520546867 U CN 201520546867U CN 204868524 U CN204868524 U CN 204868524U
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Abstract
The utility model relates to a what grinding machine was maintained to bearing repaiies positive axial mechanism installs left bearing at the left end of stator, installs left bearing room on the outer lane of left bearing, installs right bearing at the right -hand member of stator, installs right bearing room on the outer lane of right bearing, is fixed with the casing on the left side wall excircle of the right side of left bearing room wall excircle and right bearing room, is fixed with coil, coil and stator cooperation at the inner wall of casing, install the left end lid on the left stator of left side bearing install the right -hand member lid on the stator on right side bearing right side. The utility model discloses a high rotational speed correction emery wheel has satisfied required wheel Truing linear velocity, the utility model discloses reduced accessories and motor, reduced manufacturing cost, improved geometrical accuracy, made product quality have and rise to, the utility model discloses do not need fog lubrication, improved operational environment.
Description
Technical field
The utility model relates to a mechanism of a kind of bearing finishing grinding machine, and the utility model especially relates to the correction axis mechanism of a kind of bearing finishing grinding machine.
Background technology
At present, existing a certain bearing grinder, in use because every platform equipment all will be equipped with an emery wheel update the system.Original system as shown in Figure 2, it comprises: pre-locking member 11, synchronous pulley 12, isolating pad 13, fog lubrication part 14, preloading spring sheet 15, housing 16, end cap 17, bearing 18 and mandrel 19, during work, it uses motor as drive source, drive emery wheel axle to rotate, by the rotation of emery wheel, emery wheel is revised.Along with the continuous lifting of grinding quality, original update the system more and more can not meet quality requirement.Be embodied in:
1, during grinding, grinding speed does not reach requirement;
2, accessory too much causes geometric accuracy cumulative errors large;
3, original system needs gas atomization lubrication, and environmental hazard is large;
4, inefficiency.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of and can realize high rotating speed correction emery wheel, reduces spare and accessory parts and motor, raising geometric accuracy, do not need the bearing of fog lubrication to repair the correction axis mechanism of grinding machine.
According to the technical scheme that the utility model provides, the correction axis mechanism of described bearing finishing grinding machine, it comprises stator, left bearing, left bearing room, housing, coil, right bearing, right bearing room, left end cap and right end cap; At the left end of stator, left bearing is installed, the outer ring of left bearing is provided with left bearing room, at the right-hand member of stator, right bearing is installed, the outer ring of right bearing is provided with right bearing room, the right side wall cylindrical of left bearing room and the left side wall cylindrical of right bearing room are fixed with housing, be fixed with coil at the inwall of housing, coil coordinates with stator; Stator on the left of described left bearing is provided with left end cap, the stator on the right side of described right bearing is provided with right end cap.
The outside diameter of described left end cap is greater than the interior circular diameter of left bearing room, and the outside diameter of left end cap is less than the outside diameter of left bearing room.
The outside diameter of described right end cap is greater than the interior circular diameter of right bearing room, and the outside diameter of right end cap is less than the outside diameter of right bearing room.
Between the left part of described coil and the right side of left bearing room, there is gap, between the right part of coil and the left side of right bearing room, there is gap.
The utility model achieves high rotating speed correction emery wheel, and meet required crushing linear velocity, the utility model decreases spare and accessory parts and motor, reduces manufacturing cost, improves geometric accuracy, product quality is had and has risen to; The utility model does not need fog lubrication, improves working environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of background technology.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
The correction axis mechanism of this bearing finishing grinding machine, it comprises stator 1, left bearing 2, left bearing room 3, housing 4, coil 5, right bearing 6, right bearing room 7, left end cap 8 and right end cap 9; At the left end of stator 1, left bearing 2 is installed, the outer ring of left bearing 2 is provided with left bearing room 3, at the right-hand member of stator 1, right bearing 6 is installed, the outer ring of right bearing 6 is provided with right bearing room 7, the right side wall cylindrical of left bearing room 3 and the left side wall cylindrical of right bearing room 7 are fixed with housing 4, be fixed with coil 5 at the inwall of housing 4, coil 5 coordinates with stator 1; Stator 1 on the left of described left bearing 2 is provided with left end cap 8, the stator 1 on the right side of described right bearing 2 is provided with right end cap 9.
The outside diameter of described left end cap 8 is greater than the interior circular diameter of left bearing room 3, and the outside diameter of left end cap 8 is less than the outside diameter of left bearing room 3.
The outside diameter of described right end cap 9 is greater than the interior circular diameter of right bearing room 7, and the outside diameter of right end cap 9 is less than the outside diameter of right bearing room 7.
Between the left part of described coil 5 and the right side of left bearing room 3, there is gap, between the right part of coil 5 and the left side of right bearing room 7, there is gap.
During work, after coil 5 is energized, drive stator 1 rotates, and owing to revising emery wheel fixed installation on the stator 1, thus emery wheel rotation is revised in drive.
Original motor and roller shaft merge by the utility model, significantly simplify structure, reduce manufacturing cost, and the utility model, without the need to installing fog lubrication part, improves working environment.
Claims (4)
1. a correction axis mechanism for bearing finishing grinding machine, is characterized in that: it comprises stator (1), left bearing (2), left bearing room (3), housing (4), coil (5), right bearing (6), right bearing room (7), left end cap (8) and right end cap (9); At the left end of stator (1), left bearing (2) is installed, the outer ring of left bearing (2) is provided with left bearing room (3), at the right-hand member of stator (1), right bearing (6) is installed, the outer ring of right bearing (6) is provided with right bearing room (7), the right side wall cylindrical of left bearing room (3) and the left side wall cylindrical of right bearing room (7) are fixed with housing (4), be fixed with coil (5) at the inwall of housing (4), coil (5) coordinates with stator (1); The stator (1) in described left bearing (2) left side is provided with left end cap (8), the stator (1) on described right bearing (2) right side is provided with right end cap (9).
2. the correction axis mechanism of bearing finishing grinding machine as claimed in claim 1, it is characterized in that: the outside diameter of described left end cap (8) is greater than the interior circular diameter of left bearing room (3), the outside diameter of left end cap (8) is less than the outside diameter of left bearing room (3).
3. the correction axis mechanism of bearing finishing grinding machine as claimed in claim 1, it is characterized in that: the outside diameter of described right end cap (9) is greater than the interior circular diameter of right bearing room (7), the outside diameter of right end cap (9) is less than the outside diameter of right bearing room (7).
4. the correction axis mechanism of bearing finishing grinding machine as claimed in claim 1, it is characterized in that: between the left part of described coil (5) and the right side of left bearing room (3), there is gap, between the right part of coil (5) and the left side of right bearing room (7), there is gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546867.7U CN204868524U (en) | 2015-07-24 | 2015-07-24 | What grinding machine was maintained to bearing repaiies positive axial mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546867.7U CN204868524U (en) | 2015-07-24 | 2015-07-24 | What grinding machine was maintained to bearing repaiies positive axial mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868524U true CN204868524U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520546867.7U Active CN204868524U (en) | 2015-07-24 | 2015-07-24 | What grinding machine was maintained to bearing repaiies positive axial mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN204868524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058230A (en) * | 2015-07-24 | 2015-11-18 | 无锡诚石轴承有限公司 | Trimming shaft mechanism of bearing trimming grinder |
-
2015
- 2015-07-24 CN CN201520546867.7U patent/CN204868524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058230A (en) * | 2015-07-24 | 2015-11-18 | 无锡诚石轴承有限公司 | Trimming shaft mechanism of bearing trimming grinder |
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