CN202985331U - Tool for processing inner hole of bearing outer ring - Google Patents
Tool for processing inner hole of bearing outer ring Download PDFInfo
- Publication number
- CN202985331U CN202985331U CN 201220549508 CN201220549508U CN202985331U CN 202985331 U CN202985331 U CN 202985331U CN 201220549508 CN201220549508 CN 201220549508 CN 201220549508 U CN201220549508 U CN 201220549508U CN 202985331 U CN202985331 U CN 202985331U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- bearing outer
- inner housing
- tool
- utility
- 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 - Lifetime
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a tool for processing an inner hole of a bearing outer ring. The tool comprises a processing assembly machine and a rotary dismounting mechanism. The tool is simple in structure and convenient to mount. The bearing outer ring is arranged in an inner housing, and an end surface of the bearing outer ring is fixed through a fastener and an end cover to prevent deformation of the bearing outer ring in the processing process. Simultaneously, a pressing ring is arranged between the inner housing and the end cover, so that the firmness stability of the tool in the processing process is guaranteed. The bearing outer ring can be easily taken out by utilizing the rotary dismounting mechanism and a positioning dismounting block and is not applied with a force, so that the bearing outer ring is prevented being deformed due to the force.
Description
Technical field
The utility model relates to the bearing machining field, especially a kind of frock for machining bearing outer ring endoporus.
Background technology
Flexible bearing is that the axis body to linear movement supports, and plays radial and axial supporting.Because flexible bearing belongs to the thin wall bearing part, the endoporus of bearing outer ring adds man-hour on general-purpose grinder, due to the collar wall thickness, can't guarantee stressed indeformablely in process, destroys the precision of flexible bearing when the trap with this, has affected production efficiency.
The utility model content
The applicant is for above-mentioned existing issue, and a kind of frock for machining bearing outer ring endoporus is provided, and has advantage simple in structure, easy and simple to handle.
The technical scheme that the utility model adopts is as follows:
A kind of frock for machining bearing outer ring endoporus comprises process and assemble mechanism and rotation disassembly mechanism;
Process and assemble mechanism: comprise shell body, inner housing is set in shell body inside, the chimeric installation locating piece also in the inside of inner housing; An end in shell body and inner housing is connected with end cap by securing member, and hold-down ring also is installed between inner housing and end cap;
Rotation disassembly mechanism: comprise support rail, have threaded mounting hole on support rail, screw rod is installed in threaded mounting hole, an end grafting handle of screw rod.
Its further technical scheme is:
The inside of locating piece has threaded mounting hole.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, easy for installation, bearing outer ring is placed in inner housing, its end face is fixed by securing member and end cap, prevent that bearing outer ring is out of shape in process, be provided with hold-down ring between inner housing of the present utility model and end cap simultaneously, guaranteed the firm stable of the utility model in process; After completion of processing, utilize rotation disassembly mechanism and location dismounting piece easily to realize the taking-up of bearing outer ring, can not produce the effect of power to bearing outer ring, avoid the stressed generation deformation of bearing outer ring.
Description of drawings
Fig. 1 is the structural representation of rotation disassembly mechanism in the utility model.
Fig. 2 is the schematic diagram that the utility model middle (center) bearing outer ring is placed in process and assemble mechanism.
Fig. 3 is working state schematic representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises process and assemble mechanism and rotation disassembly mechanism;
Process and assemble mechanism: comprise shell body 4, inner housing 8 is set in shell body 4 inside, has screw mounting hole on shell body 4, by lock-screw 5 with shell body 4 and inner housing 8 lockings; The chimeric installation locating piece 9 also in the inside of inner housing 8, the middle part of locating piece 9 has threaded mounting hole 901, is connected with end cap 2 by securing member in an end of shell body 4 and inner housing 8, and securing member is fastening dog screw 3; Between inner housing 8 and end cap 2, hold-down ring 7 is installed also;
Rotation disassembly mechanism: comprise support rail 101, have threaded mounting hole on support rail 101, screw rod 102, an end grafting handle 103 of screw rod 102 are installed in threaded mounting hole.
Utilize the detailed process of the utility model machining bearing outer ring as follows:
As shown in Figure 2, bearing outer ring 12 is placed in inner housing 8, the periphery of the inwall of inner housing 8 and bearing outer ring 12 fits tightly, and then end cap 2 is installed, and is fixed by fastening dog screw 3, prevents that in process middle (center) bearing outer ring 12 is loosening.After installing, will utilize lathe tool that the endoporus of bearing outer ring is processed with the utility model clamping of bearing outer ring 12 on lathe spindle, and take off the utility model after completion of processing, unclamp fastening dog screw 3 this moment, and end cap 2 is separated with shell body 4; As shown in Figure 3, to rotate the supporting bar 101 of disassembly mechanism and the end face butt of shell body 4 this moment, screw rod 102 stretches in the threaded mounting hole 901 of locating piece 9, and at an end device nut 10 and the pad 11 of screw rod 102, guarantee the stability of screw rod 102 rotations, and can play the picking-up effect at screw rod 102.Operating personnel pass through rotating handles 103, screw rod 102 climbeds, and this moment, pad 11 picking-up locating pieces 9 slowly made progress, and drove bearing outer ring (not shown in Fig. 3) and moved up, until bearing outer ring takes out.
The utility model is simple in structure, easy for installation, bearing outer ring is placed in inner housing, its end face is fixed by securing member and end cap, prevent that bearing outer ring is out of shape in process, be provided with hold-down ring between inner housing of the present utility model and end cap simultaneously, guaranteed the firm stable of the utility model in process; After completion of processing, utilize rotation disassembly mechanism and location dismounting piece easily to realize the taking-up of bearing outer ring, can not produce the effect of power to bearing outer ring, avoid the stressed generation deformation of bearing outer ring.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, in the situation that without prejudice to basic structure of the present utility model, the utility model can be done any type of modification.
Claims (2)
1. a frock that is used for machining bearing outer ring endoporus, is characterized in that: comprise process and assemble mechanism and rotation disassembly mechanism;
Process and assemble mechanism: comprise shell body (4), inner housing (8) is set in shell body (4) inside, the chimeric installation locating piece (9) also in the inside of inner housing (8); An end in shell body (4) and inner housing (8) is connected with end cap (2) by securing member, is positioned between inner housing (8) and end cap (2) hold-down ring (7) also is installed;
The rotation disassembly mechanism: comprise support rail (101), support rail has threaded mounting hole on (101), and screw rod (102) is installed in described threaded mounting hole, an end grafting handle (103) of screw rod (102).
2. a kind of frock for machining bearing outer ring endoporus as claimed in claim 1, it is characterized in that: the inside of locating piece (9) has threaded mounting hole (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549508 CN202985331U (en) | 2012-10-25 | 2012-10-25 | Tool for processing inner hole of bearing outer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549508 CN202985331U (en) | 2012-10-25 | 2012-10-25 | Tool for processing inner hole of bearing outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985331U true CN202985331U (en) | 2013-06-12 |
Family
ID=48556549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549508 Expired - Lifetime CN202985331U (en) | 2012-10-25 | 2012-10-25 | Tool for processing inner hole of bearing outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909655A (en) * | 2012-10-25 | 2013-02-06 | 无锡市三立轴承有限公司 | Tool for processing inner hole of bearing outer ring |
-
2012
- 2012-10-25 CN CN 201220549508 patent/CN202985331U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909655A (en) * | 2012-10-25 | 2013-02-06 | 无锡市三立轴承有限公司 | Tool for processing inner hole of bearing outer ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Spring Xishan Development Zone Xishan road 214101 Jiangsu city of Wuxi province No. 9 Patentee after: WUXI SANLI BEARINGS CO.,LTD. Address before: Spring Xishan Development Zone Xishan road 214101 Jiangsu city of Wuxi province No. 9 Patentee before: Wuxi Sanli Bearings Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |