CN210173156U - Grinding device for positioning end face of tapered roller bearing - Google Patents
Grinding device for positioning end face of tapered roller bearing Download PDFInfo
- Publication number
- CN210173156U CN210173156U CN201920493459.8U CN201920493459U CN210173156U CN 210173156 U CN210173156 U CN 210173156U CN 201920493459 U CN201920493459 U CN 201920493459U CN 210173156 U CN210173156 U CN 210173156U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- grinding
- wheel seat
- seat
- face
- 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.)
- Active
Links
Images
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses a grinding device of tapered roller bearing terminal surface location relates to bearing coping field, including installation component and coping subassembly, installation component and coping subassembly sliding connection, and install the stop device who is used for making coping subassembly and installation component fixed on the installation component, the coping subassembly comprises grinding wheel seat round nut, carborundum wheel, bearing inner spacer, grinding wheel seat gland, bearing outer spacer and emery wheel axle, be equipped with the emery wheel axle in the grinding wheel seat, the emery wheel axle rotates with the grinding wheel seat through two bearings that the symmetry set up to be connected; the device can be directly installed on the equipment support frame, the grinding of end face positioning can be completed only by starting the machine tool spindle, the installation is convenient, and the operation is simple; this practicality can guarantee parallel difference and perpendicular poor of coping rear end face location, has improved the precision of end face location, guarantees product grinding quality, has reduced the time of changing with the adjustment frock simultaneously, has improved production efficiency, is favorable to promoting.
Description
Technical Field
The utility model relates to a bearing coping field specifically is a grinding device of tapered roller bearing terminal surface location.
Background
When the traditional grinding device carries out grinding on the positioning of the end face of the tapered roller bearing, 2 methods are not available, namely: the end face is detached and positioned, and then the grinding tool is placed on a common surface grinding machine for grinding. The second method comprises the following steps: the grinding wheel which is used for grinding the bearing ring and is fixed on the machine tool is directly used for grinding without disassembly. In the method I, the end face positioning is easily influenced by installation errors, and the time consumption for dismounting and mounting is long; in the second method, the grinding end face is positioned by grinding the plane of the grinding wheel of the machine tool, and the working surface of the grinding wheel is the outer diameter of the grinding wheel, so the grinding precision is easily influenced by the precision of the grinding wheel, and the product quality is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
1. Problems to be solved
To the problem that exists among the prior art, the utility model aims to provide a grinding device of tapered roller bearing end face location, when using, can guarantee that the parallel difference and the perpendicular difference of coping rear end face location have improved end face location's precision, guarantee product grinding quality, reduced the time of change with the adjustment frock simultaneously, improved production efficiency, be beneficial to promoting to the problem of mentioning in the above-mentioned background story has been solved.
2. Technical scheme
In order to achieve the above object, the utility model provides a following technical scheme:
a grinding device for positioning the end face of a tapered roller bearing comprises a mounting assembly and a grinding assembly, wherein the mounting assembly is in sliding connection with the grinding assembly, and a limiting device used for fixing the grinding assembly and the mounting assembly is mounted on the mounting assembly; the grinding assembly comprises a grinding wheel seat round nut, a carborundum wheel, a bearing inner spacer, a grinding wheel seat gland, a bearing outer spacer and a grinding wheel shaft, wherein a grinding wheel shaft is arranged in the grinding wheel seat and is rotationally connected with the grinding wheel seat through two symmetrically arranged bearings, the grinding wheel seat is arranged at one end of the grinding wheel shaft through the grinding wheel seat round nut, and the carborundum wheel is arranged on the grinding wheel seat through a fastening screw; the other end of the grinding wheel shaft extends to the outside of the grinding wheel seat, a bearing outer pressing ring is sleeved on the grinding wheel shaft, a grinding wheel seat pressing cover is arranged on the outside of the bearing outer pressing ring, and the grinding wheel seat pressing cover is fixedly connected with the grinding wheel seat through a fastening screw.
As a further aspect of the present invention: the grinding wheel seat is connected with the support in a sliding mode, the side face of one end, far away from the grinding wheel seat, of the support is fixedly connected with the mounting seat, and the mounting seat is connected with a mounting shaft in a threaded mode, wherein the mounting shaft is horizontally arranged.
As a further aspect of the present invention: the limiting device is a fastening bolt, and the fastening bolt is in threaded connection with a support in the mounting assembly.
As a further aspect of the present invention: an inner bearing ring is arranged between the two bearings and is sleeved on the grinding wheel shaft.
As a further aspect of the present invention: and the support is provided with a limiting sliding groove for limiting the grinding wheel seat.
As a further aspect of the present invention: the diameter of the carborundum grinding wheel is controlled to be 40-60mm, and the end face runout of the carborundum grinding wheel is 0-0.003 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this practicality can the direct mount on equipment support frame, only needs to start the coping that the lathe main shaft can accomplish the terminal surface location, simple to operate, easy operation.
2. This practicality can guarantee parallel difference and perpendicular poor of coping rear end face location, has improved the precision of end face location, guarantees product grinding quality, has reduced the time of changing with the adjustment frock simultaneously, has improved production efficiency, is favorable to promoting.
Drawings
Fig. 1 is a schematic structural view of a grinding device for positioning an end face of a tapered roller bearing.
In the figure: the grinding wheel grinding machine comprises a mounting seat 1, a mounting shaft 2, a grinding wheel seat round nut 3, a carborundum grinding wheel 4, a bearing 5, a bearing inner spacer 6, a support 7, a grinding wheel seat 8, a grinding wheel seat gland 9, a bearing outer pressing ring 10 and a grinding wheel shaft 11.
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.
Referring to fig. 1, in an embodiment of the present invention, a grinding device for positioning a tapered roller bearing end surface includes a mounting assembly and a grinding assembly, the mounting assembly is slidably connected to the grinding assembly, and a limiting device for fixing the grinding assembly and the mounting assembly is mounted on the mounting assembly, the limiting device is a fastening bolt, the fastening bolt is in threaded connection with a support 7 in the mounting assembly, and the fastening bolt is loosened to enable the grinding assembly to slide on the support 7 in the mounting assembly, so as to ensure a vertical difference in positioning of the end surface after grinding.
The installation component comprises mount pad 1, installation axle 2 and support 7, the support 7 sliding connection of grinding wheel seat 8 and vertical setting, and support 7 keeps away from one end side fixedly connected with mount pad 1 of grinding wheel seat 8, and threaded connection has the installation axle 2 that the level set up on mount pad 1, through rotating installation axle 2 for the length that installation axle 2 extends can be adjusted, thereby the mounted position of whole device can be in the adjustment of level side, guarantees the run-parallel difference of coping rear end face location, and makes whole device install on the equipment support frame through installation axle 2.
The grinding assembly consists of a grinding wheel seat round nut 3, a carborundum wheel 4, bearings 5, a bearing inner spacer 6, a grinding wheel seat 8, a grinding wheel seat gland 9, a bearing outer spacer 10 and a grinding wheel shaft 11, wherein a grinding wheel shaft 11 is arranged in the grinding wheel seat 8, the grinding wheel shaft 11 is rotatably connected with the grinding wheel seat 8 through two symmetrically arranged bearings 5, the bearing inner spacer 6 is arranged between the two bearings 5, the bearing inner spacer 6 is sleeved on the grinding wheel shaft 11, the clearance after the two bearings are installed is ensured, the positioning and rotating precision of the carborundum wheel is ensured, one end of the grinding wheel shaft 11 is provided with the grinding wheel seat 8 through the grinding wheel seat round nut 3, the carborundum wheel 4 is installed on the grinding wheel seat 8 through fastening screws, the diameter of the carborundum wheel 4 is controlled to be 40-60mm, and the end face runout of the carbor; the other end of the grinding wheel shaft 11 extends to the outside of the grinding wheel seat 8, a bearing outer pressing ring 10 is sleeved on the grinding wheel shaft 11, a grinding wheel seat pressing cover 9 is arranged on the outside of the bearing outer pressing ring 10, the grinding wheel seat pressing cover 9 is fixedly connected with the grinding wheel seat 8 through a fastening screw, and one end, far away from the carborundum wheel 4, of the grinding wheel shaft 11 is connected with a machine tool spindle through a three-jaw chuck, so that the carborundum wheel 4 is driven to rotate at a high speed, and the end face of the tapered roller bearing is polished.
And the support 7 is provided with a limiting sliding groove for limiting the grinding wheel seat 8.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it is not to be understood as limiting the invention, and in the present invention, it is to be further understood that the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected or detachably connected, or integrally formed, mechanically connected, or indirectly connected through an intermediate medium, and the specific meanings of the terms in the present invention can be understood through specific situations.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A grinding device for positioning the end face of a tapered roller bearing comprises a mounting assembly and a grinding assembly, and is characterized in that the mounting assembly is in sliding connection with the grinding assembly, and a limiting device used for fixing the grinding assembly and the mounting assembly is mounted on the mounting assembly; the grinding assembly consists of a grinding wheel seat round nut (3), a carborundum grinding wheel (4), a bearing (5), a bearing inner spacer (6), a grinding wheel seat (8), a grinding wheel seat gland (9), a bearing outer spacer (10) and a grinding wheel shaft (11), wherein the grinding wheel seat (8) is internally provided with the grinding wheel shaft (11), the grinding wheel shaft (11) is rotatably connected with the grinding wheel seat (8) through two symmetrically arranged bearings (5), the grinding wheel seat (8) is installed at one end of the grinding wheel shaft (11) through the grinding wheel seat round nut (3), and the carborundum grinding wheel (4) is installed on the grinding wheel seat (8) through fastening screws; the other end of the grinding wheel shaft (11) extends to the outside of the grinding wheel seat (8), a bearing outer pressing ring (10) is sleeved on the grinding wheel shaft (11), a grinding wheel seat pressing cover (9) is arranged on the outside of the bearing outer pressing ring (10), and the grinding wheel seat pressing cover (9) is fixedly connected with the grinding wheel seat (8) through fastening screws.
2. The grinding device for the end face positioning of the tapered roller bearing according to claim 1, wherein the mounting assembly consists of a mounting seat (1), a mounting shaft (2) and a support (7), the grinding wheel seat (8) is slidably connected with the vertically arranged support (7), the side face of one end, far away from the grinding wheel seat (8), of the support (7) is fixedly connected with the mounting seat (1), and the mounting seat (1) is in threaded connection with the horizontally arranged mounting shaft (2).
3. A grinding device for end face positioning of a tapered roller bearing according to claim 1, characterized in that the limiting device is a fastening bolt, and the fastening bolt is in threaded connection with a support (7) in the mounting assembly.
4. The grinding device for the end face positioning of the tapered roller bearing according to claim 1, wherein a bearing inner spacer (6) is arranged between the two bearings (5), and the bearing inner spacer (6) is sleeved on the grinding wheel shaft (11).
5. The grinding device for the end face positioning of the tapered roller bearing according to claim 2, wherein a limiting sliding groove for limiting the grinding wheel seat (8) is formed in the support (7).
6. The grinding device for the end face positioning of the tapered roller bearing according to claim 1, wherein the diameter of the carborundum wheel (4) is controlled to be 40-60mm, and the end face runout of the carborundum wheel (4) is 0-0.003 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493459.8U CN210173156U (en) | 2019-04-12 | 2019-04-12 | Grinding device for positioning end face of tapered roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920493459.8U CN210173156U (en) | 2019-04-12 | 2019-04-12 | Grinding device for positioning end face of tapered roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210173156U true CN210173156U (en) | 2020-03-24 |
Family
ID=69831038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920493459.8U Active CN210173156U (en) | 2019-04-12 | 2019-04-12 | Grinding device for positioning end face of tapered roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210173156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029874A (en) * | 2021-11-08 | 2022-02-11 | 中国工程物理研究院化工材料研究所 | Manual grinding device suitable for blind hole machining |
-
2019
- 2019-04-12 CN CN201920493459.8U patent/CN210173156U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029874A (en) * | 2021-11-08 | 2022-02-11 | 中国工程物理研究院化工材料研究所 | Manual grinding device suitable for blind hole machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202367546U (en) | Universally-adjustable cutting tool grinding fixture | |
| CN210173156U (en) | Grinding device for positioning end face of tapered roller bearing | |
| CN203077030U (en) | Self-polishing device of machine tool spindle positioning inner cone hole | |
| CN213380842U (en) | Bicycle chain roller high accuracy grinder | |
| CN204262981U (en) | A kind of inner hole grinding machine | |
| CN210550354U (en) | Automatic high-speed grinding machine | |
| CN219747448U (en) | Double-sided grinding wheel rotary driving mechanism | |
| CN210550347U (en) | Gantry numerical control honing machine tool | |
| CN210524413U (en) | Online fixed shaft repairing tool | |
| CN108705154B (en) | High-precision low-energy-consumption eccentric gear grinding device | |
| CN216634230U (en) | Electric spindle nut detacher | |
| CN211220232U (en) | Numerical control grinding machine main shaft screw type up-and-down moving structure | |
| CN217194456U (en) | Grinding angle adjusting mechanism of multi-station automatic lens grinding machine | |
| CN218800427U (en) | Novel milling and grinding function compounding device of numerical control lathe | |
| CN209902930U (en) | Motor end cover polishing device | |
| CN212653023U (en) | High-precision rotary worktable | |
| CN216370181U (en) | Fine adjustment device for vertical tool rest of vertical lathe | |
| CN213999099U (en) | Simple grinding wheel dresser of numerical control thread grinder | |
| CN221248404U (en) | Ball loading notch grinding tool | |
| CN218697656U (en) | Flange fine grinding diamond trimming roller | |
| CN218225813U (en) | Precision gold carving knife sharpener | |
| CN217143555U (en) | Bearing grinding machine grinding wheel with balancing device | |
| CN204353594U (en) | Pinpoint gear tooth end-beveling grinding fixture | |
| CN217914606U (en) | Fastener is made with secret sharpening machine | |
| CN220094237U (en) | Grinding machine holds in palm and grinds device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |