CN102689177A - Press fitting head suitable for pressing carrier roller bearing seat - Google Patents
Press fitting head suitable for pressing carrier roller bearing seat Download PDFInfo
- Publication number
- CN102689177A CN102689177A CN201210181936XA CN201210181936A CN102689177A CN 102689177 A CN102689177 A CN 102689177A CN 201210181936X A CN201210181936X A CN 201210181936XA CN 201210181936 A CN201210181936 A CN 201210181936A CN 102689177 A CN102689177 A CN 102689177A
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- CN
- China
- Prior art keywords
- press
- loading head
- press fitting
- roller bearing
- bearing seat
- 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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- Rolls And Other Rotary Bodies (AREA)
Abstract
The invention discloses a press fitting head suitable for pressing a carrier roller bearing seat. According to the specification design of the carrier roller bearing seat, the press fitting head is improved to a certain extent in design, so that accumulative errors are effectively eliminated. A press fitting displacement sensor monitoring port is formed on a local part of the press fitting head, so that a press fitting process can be effectively monitored in the whole process.
Description
Technical field
The present invention relates to the press-loading head that is applicable to that the roller carrier shaft bearing press-fits.
Background technology
Each assembly of carrying roller owing in process, receive the influence of various factors, has error.And after these error accumulations, can have than big-difference with former design size.Therefore can cause and press-fit precise decreasing.
Summary of the invention
This press-loading head is according to the specifications design of roller carrier shaft bearing.Each assembly of carrying roller owing in process, receive the influence of various factors, has error.And after these error accumulations, can have than big-difference with former design size.Therefore can cause and press-fit precise decreasing.Given this plant situation, in the press-loading head design, done some and improved, effectively eliminated the accumulation of these errors.
Description of drawings
Accompanying drawing is the press-loading head figure that carrying roller press-fits
1,2 is the main stress surface of press-loading head among the figure.
The specific embodiment
The concrete improvement is: on less important stress surface on the press-loading head (
), installed certain thickness high density elastomeric material additional; Thereby make error perhaps down in limited time in the upper limit; Can be by effective contact, stressed evenly.Reach the purpose that is press-fit into place.In addition,, opened one and press-fited displacement transducer monitoring mouth in the part of press-loading head, convenient when press-fiting, the detecting of laser level sensor or mechanical type displacement transducer.Reach and press-fit the omnidistance effectively monitoring of process.In addition, connecting thread is connected between press-loading head and the press-loading device, and I take charge of in the design drawing screw thread via hole hole tolerance on the press-loading head is changed a social system through accurate Calculation.Main transformation of the way mode is: connect and adopt circumference uniform distribution 6 holes, in the past GB via hole be generally aperture+0.5, and do not establish tolerance.The design of my department is that the via hole hole tolerance is+0.05---+0.15, and also there is restriction in the hole in the tolerance of circumferential position degree.Hi-Fix when therefore not needing alignment pin just can reach fully to change for press-loading head assembles.Accomplished the press-loading head quick change of any specification.The bearing block of the corresponding a kind of carrying roller of a kind of specification of this press-loading head.
Claims (4)
1. be applicable to the press-loading head that press-fits with standard specification roller carrier shaft bearing, it is characterized in that having installed the high density elastomeric material additional on the less important stress surface except that main thrust stress surface; Adapt to the change in location between the individual parts that causes owing to the parts mismachining tolerance, it is stable that realization press-fits, accurately, and the quick change of different size.
2. according to described in claims 1, it is characterized in that there are laser level sensor or mechanical type displacement transducer monitoring mouth in the press-loading head part.
3. according to described in claims 2, it is characterized in that realizing press-fiting the omnidistance effectively monitoring of process.
4. according to described in claims 1, it is characterized in that the different size press-loading head when changing, do not need alignment pin just can realize hi-Fix assembling for press-loading head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181936XA CN102689177A (en) | 2012-06-05 | 2012-06-05 | Press fitting head suitable for pressing carrier roller bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210181936XA CN102689177A (en) | 2012-06-05 | 2012-06-05 | Press fitting head suitable for pressing carrier roller bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102689177A true CN102689177A (en) | 2012-09-26 |
Family
ID=46855001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210181936XA Pending CN102689177A (en) | 2012-06-05 | 2012-06-05 | Press fitting head suitable for pressing carrier roller bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102689177A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472859Y (en) * | 2001-04-03 | 2002-01-23 | 青岛港务局 | Press mounting head of external seal piece of roller bearing |
| CN2638974Y (en) * | 2003-08-04 | 2004-09-08 | 银川西部大森数控技术有限公司 | Digital-controlled press |
| CN201346687Y (en) * | 2009-01-06 | 2009-11-18 | 宁波圣龙汽车动力系统股份有限公司 | Press mounting device |
| CN201565758U (en) * | 2009-11-06 | 2010-09-01 | 湖北汽车工业学院 | Internal installing and clamping telescopic press head with self-adapting center deviation |
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN202185723U (en) * | 2011-06-30 | 2012-04-11 | 平高集团有限公司 | Bearing assembly tool |
| CN202726436U (en) * | 2012-06-05 | 2013-02-13 | 深圳市神拓机电设备有限公司 | Press fitting head suitable for press fitting of roller bearing seat |
-
2012
- 2012-06-05 CN CN201210181936XA patent/CN102689177A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2472859Y (en) * | 2001-04-03 | 2002-01-23 | 青岛港务局 | Press mounting head of external seal piece of roller bearing |
| CN2638974Y (en) * | 2003-08-04 | 2004-09-08 | 银川西部大森数控技术有限公司 | Digital-controlled press |
| CN201346687Y (en) * | 2009-01-06 | 2009-11-18 | 宁波圣龙汽车动力系统股份有限公司 | Press mounting device |
| CN201565758U (en) * | 2009-11-06 | 2010-09-01 | 湖北汽车工业学院 | Internal installing and clamping telescopic press head with self-adapting center deviation |
| CN202185723U (en) * | 2011-06-30 | 2012-04-11 | 平高集团有限公司 | Bearing assembly tool |
| AU2011100987A4 (en) * | 2011-08-09 | 2011-11-17 | Hengdian Group Linix Motor Co., Ltd. | Bearing pressing device |
| CN202726436U (en) * | 2012-06-05 | 2013-02-13 | 深圳市神拓机电设备有限公司 | Press fitting head suitable for press fitting of roller bearing seat |
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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: 20120926 |