CN102909655A - Tool for processing inner hole of bearing outer ring - Google Patents
Tool for processing inner hole of bearing outer ring Download PDFInfo
- Publication number
- CN102909655A CN102909655A CN2012104112238A CN201210411223A CN102909655A CN 102909655 A CN102909655 A CN 102909655A CN 2012104112238 A CN2012104112238 A CN 2012104112238A CN 201210411223 A CN201210411223 A CN 201210411223A CN 102909655 A CN102909655 A CN 102909655A
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- CN
- China
- Prior art keywords
- outer ring
- bearing outer
- inner housing
- tool
- shell body
- 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.)
- Pending
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- Mounting Of Bearings Or Others (AREA)
Abstract
The invention 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 the 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. Meanwhile, 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 present invention 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 at general-purpose grinder, because 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.
Summary of the invention
The applicant provides a kind of frock for machining bearing outer ring endoporus for above-mentioned existing issue, has advantage simple in structure, easy and simple to handle.
The technical solution adopted in the present invention 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; 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 the 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.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, easy for installation, bearing outer ring places 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 invention and the end cap simultaneously, guaranteed the firm stable of the present invention in process; After the completion of processing, utilize rotation disassembly mechanism and location dismounting piece easily to realize the taking-up of bearing outer ring, the stressed generation deformation of bearing outer ring is avoided in the effect that can not produce to bearing outer ring power.
Description of drawings
Fig. 1 is the structural representation of rotation disassembly mechanism among the present invention.
Fig. 2 is the schematic diagram that middle (center) bearing of the present invention outer ring places process and assemble mechanism.
Fig. 3 is working state schematic representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, the present invention includes 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 at shell body 4, by lock-screw 5 shell body 4 and inner housing 8 is locked; 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 3 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 the 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 machining bearing of the present invention outer ring as follows:
As shown in Figure 2, bearing outer ring 12 is placed in the 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 clamping of the present invention of bearing outer ring 12 on lathe spindle, and take off the present invention after the 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 among Fig. 3) and moved up, until bearing outer ring takes out.
The present invention is simple in structure, easy for installation, bearing outer ring places 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 invention and the end cap simultaneously, guaranteed the firm stable of the present invention in process; After the completion of processing, utilize rotation disassembly mechanism and location dismounting piece easily to realize the taking-up of bearing outer ring, the stressed generation deformation of bearing outer ring is avoided in the effect that can not produce to bearing outer ring power.
Above description is explanation of the invention, is not that limited range of the present invention is referring to claim, in the situation that without prejudice to basic structure of the present invention, the present invention can do any type of modification to the restriction of invention.
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); 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 the 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 |
|---|---|---|---|
| CN2012104112238A CN102909655A (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 |
|---|---|---|---|
| CN2012104112238A CN102909655A (en) | 2012-10-25 | 2012-10-25 | Tool for processing inner hole of bearing outer ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102909655A true CN102909655A (en) | 2013-02-06 |
Family
ID=47608362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104112238A Pending CN102909655A (en) | 2012-10-25 | 2012-10-25 | Tool for processing inner hole of bearing outer ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102909655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269456A (en) * | 2015-11-13 | 2016-01-27 | 西安航天精密机电研究所 | Grinding device and method for boron carbide gas bearing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283442Y (en) * | 2008-10-14 | 2009-08-05 | 浙江天马轴承股份有限公司 | Device for processing bearing outer ring locating slot |
| CN201872022U (en) * | 2010-11-29 | 2011-06-22 | 大连名阳实业有限公司 | Fixture for grinding inner bore of thin-wall component |
| CN202212825U (en) * | 2011-06-24 | 2012-05-09 | 山东润通机械制造有限公司 | High precision grinding inner hole clamp |
| CN202219479U (en) * | 2011-07-26 | 2012-05-16 | 安徽全柴动力股份有限公司 | Special dismantling tool for cylinder liners of diesel engines |
| CN102581759A (en) * | 2012-03-13 | 2012-07-18 | 苏州市福迈精密机械有限公司 | Thin wall processing fixture |
| CN202985331U (en) * | 2012-10-25 | 2013-06-12 | 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 CN2012104112238A patent/CN102909655A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201283442Y (en) * | 2008-10-14 | 2009-08-05 | 浙江天马轴承股份有限公司 | Device for processing bearing outer ring locating slot |
| CN201872022U (en) * | 2010-11-29 | 2011-06-22 | 大连名阳实业有限公司 | Fixture for grinding inner bore of thin-wall component |
| CN202212825U (en) * | 2011-06-24 | 2012-05-09 | 山东润通机械制造有限公司 | High precision grinding inner hole clamp |
| CN202219479U (en) * | 2011-07-26 | 2012-05-16 | 安徽全柴动力股份有限公司 | Special dismantling tool for cylinder liners of diesel engines |
| CN102581759A (en) * | 2012-03-13 | 2012-07-18 | 苏州市福迈精密机械有限公司 | Thin wall processing fixture |
| CN202985331U (en) * | 2012-10-25 | 2013-06-12 | 无锡市三立轴承有限公司 | Tool for processing inner hole of bearing outer ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269456A (en) * | 2015-11-13 | 2016-01-27 | 西安航天精密机电研究所 | Grinding device and method for boron carbide gas bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |