CN102996736A - Rolling shaft adjustment device - Google Patents
Rolling shaft adjustment device Download PDFInfo
- Publication number
- CN102996736A CN102996736A CN2012104892973A CN201210489297A CN102996736A CN 102996736 A CN102996736 A CN 102996736A CN 2012104892973 A CN2012104892973 A CN 2012104892973A CN 201210489297 A CN201210489297 A CN 201210489297A CN 102996736 A CN102996736 A CN 102996736A
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- CN
- China
- Prior art keywords
- roller bearing
- tooth bar
- rolling shaft
- gear
- controlling device
- 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.)
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- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses a rolling shaft adjustment device. The rolling shaft adjustment device comprises two support plates, a rolling shaft and a handle, wherein the two support plates are fixedly arranged on an external rack and are parallel to each other, and the end surfaces rightly facing to each other of the two support plates are respectively provided with a gear rack; two ends of the rolling shaft are respectively sleeved with a gear; and the two gears are respectively connected with the two gear racks in a meshing way, so that the rolling shaft achieves parallelism through movement between the gears and the gear racks; and the handle runs through the support plates and is connected with one end part of the rolling shaft. By using the rolling shaft adjustment device and the racks, the gears arranged at two ends of the rolling shaft can be effectively enabled to be connected with the gear racks in a meshing way and move, so that the accuracy of the moving parallelism of the rolling shaft is ensured.
Description
Technical field
The present invention relates to a kind of controlling device, relate in particular to a kind of roller bearing parallelism adjusting device.
Background technique
Controlling device is a kind of for equipment carries out the mechanism that stability is regulated, have regulate parallelism, have regulate perpendicularity etc.And realize the controlling device of parallelism because its location is inaccurate by roller bearing, so seldom used.
Summary of the invention
The object of the present invention is to provide the roller bearing controlling device, to solve the existing inaccurate problem of roller bearing controlling device parallelism.
To achieve these goals, the technological scheme taked of the present invention is:
The roller bearing controlling device wherein, comprises two dunnages that are installed on the external frame, and two described dunnages are parallel to each other, two described dunnages mutually over against end face one tooth bar is set respectively; One roller bearing, the two ends of described roller bearing are a sheathed gear respectively, and two described gears are respectively with two described tooth bar is intermeshing is connected, so that described roller bearing reaches the roller bearing parallelism by the movement between described gear and described tooth bar; Also comprise the leader, described handle runs through described dunnage, and is connected with an end of described roller bearing.
Above-mentioned roller bearing controlling device, wherein, the slip opening of a strip is offered in the joint that the described roller bearing end of described handle and described dunnage are installed, and described slip opening is parallel with described tooth bar, and the end of described roller bearing and described handle are movably located in the described slip opening.
Above-mentioned roller bearing controlling device, wherein, the sliding-groove of a strip is offered in the joint that the described roller bearing end of described handle and described dunnage are not installed, and described sliding-groove is parallel with described tooth bar, and the end of described roller bearing is movably located in the described sliding-groove.
Above-mentioned roller bearing controlling device, wherein, described tooth bar is fixedly connected with described dunnage by screw.
Above-mentioned roller bearing controlling device, wherein, described gear is connected with the end of described roller bearing by pin.
The present invention is owing to adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:
By the use of tooth bar, effectively so that be installed in the gear at roller bearing two ends and can be connected with a joggle with tooth bar, and mobile, to guarantee the accuracy of roller bearing moving parallel degree.
Description of drawings
Fig. 1 is the schematic representation of roller bearing controlling device of the present invention;
Fig. 2 is the sectional view at A-A place among Fig. 1;
Fig. 3 is the sectional view at B-B place among Fig. 1.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as limiting to the invention.
Fig. 1 is the schematic representation of roller bearing controlling device of the present invention, and Fig. 2 is the sectional view at A-A place among Fig. 1, and Fig. 3 is the sectional view at B-B place among Fig. 1, sees also Fig. 1, Fig. 2 and shown in Figure 3.Roller bearing controlling device of the present invention includes an external frame (not shown), is installed with two dunnages 1 and 2 on the frame that picks outside, and dunnage 1 and dunnage 2 are parallel to each other.Dunnage 1 and dunnage 2 mutually over against end face be respectively arranged with a tooth bar 3 and 4.One roller bearing 5 is arranged with respectively a gear 6 and 7 at the two ends of roller bearing 5, and roller bearing 5 is installed between dunnage 1 and the dunnage 2, and gear 6 and 3 intermeshing connections of tooth bar, and gear 7 is connected intermeshing connection with tooth bar.Also include leader 8, this handle 8 runs through dunnage 2, and is connected with end near the roller bearing 5 at dunnage 2 places.
The present invention also has following mode of execution on the basis of the above:
In the first embodiment of the present invention, please continue referring to Fig. 1, Fig. 2 and shown in Figure 3.Roller bearing 5 ends of mounting knob 8 and the joint of dunnage 2 also offer a slip opening 21 that is strip, this slip opening 21 is parallel with tooth bar 4, and the end of roller bearing 5 and handle 8 can be movably located in the slip opening 21, so that roller bearing 5 is when sliding along tooth bar 4 by gear 7, the end of roller bearing 5 and handle 8 can slide in slip opening 21.
In the second embodiment of the present invention, the joint of roller bearing 5 ends of mounting knob 8 and dunnage 1 does not also offer a sliding-groove 11 that is strip, this sliding-groove 11 is parallel with tooth bar 3, and the end of roller bearing 5 can be movably located in the sliding-groove 11, so that roller bearing 5 is when sliding along tooth bar 3 by gear 6, can slide in sliding-groove 11 in the end of roller bearing 5.
In the third embodiment of the present invention, tooth bar 3 is fixedly connected with dunnage 1 by some screws 31.Tooth bar 4 is fixedly connected with dunnage 2 by some screws 41.
In the fourth embodiment of the present invention, gear 6 is connected with gear and is connected with the two end part of roller bearing 5 respectively by the pin (not shown).
The present invention also has following usage mode on the basis of the above:
Please continue referring to Fig. 1, Fig. 2 and shown in Figure 3.Unclamp handle 8, rotate roller bearing 5 with hand, rotate along tooth bar 3 and tooth bar 4 respectively so that be fixed on gear 6 and the gear 7 at roller bearing 5 two ends.When roller bearing 5 arrives correct position, tighten handle 8 with roller bearing 5 lockings.Because the gear 6 at roller bearing 5 its two ends when rotating and gear 7 rotate along tooth bar 3 and tooth bar 4 respectively, thereby guarantee the parallelism that roller bearing 5 moves, so that the adjusting accurate positioning of roller bearing 5.
In sum, use roller bearing controlling device of the present invention, by the use of tooth bar, effectively so that be installed in the gear at roller bearing two ends and can be connected with a joggle with tooth bar, and mobile, to guarantee the accuracy of roller bearing moving parallel degree.
The above only is preferred embodiment of the present invention; be not so restriction embodiments of the present invention and protection domain; to those skilled in the art; should recognize that being equal to that all utilizations specification of the present invention and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection scope of the present invention.
Claims (5)
1. a roller bearing controlling device is characterized in that, comprises two dunnages that are installed on the external frame, and two described dunnages are parallel to each other, two described dunnages mutually over against end face one tooth bar is set respectively; One roller bearing, the two ends of described roller bearing are a sheathed gear respectively, and two described gears are respectively with two described tooth bar is intermeshing is connected, so that described roller bearing reaches the roller bearing parallelism by the movement between described gear and described tooth bar; Also comprise the leader, described handle runs through described dunnage, and is connected with an end of described roller bearing.
2. described roller bearing controlling device according to claim 1, it is characterized in that, the slip opening of a strip is offered in the joint that the described roller bearing end of described handle and described dunnage are installed, described slip opening is parallel with described tooth bar, and the end of described roller bearing and described handle are movably located in the described slip opening.
3. described roller bearing controlling device according to claim 1, it is characterized in that, the sliding-groove of a strip is offered in the joint that the described roller bearing end of described handle and described dunnage are not installed, and described sliding-groove is parallel with described tooth bar, and the end of described roller bearing is movably located in the described sliding-groove.
4. described roller bearing controlling device according to claim 1 is characterized in that described tooth bar is fixedly connected with described dunnage by screw.
5. described roller bearing controlling device according to claim 1 is characterized in that described gear is connected with the end of described roller bearing by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104892973A CN102996736A (en) | 2012-11-26 | 2012-11-26 | Rolling shaft adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104892973A CN102996736A (en) | 2012-11-26 | 2012-11-26 | Rolling shaft adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102996736A true CN102996736A (en) | 2013-03-27 |
Family
ID=47925692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104892973A Pending CN102996736A (en) | 2012-11-26 | 2012-11-26 | Rolling shaft adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102996736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389972B (en) * | 2014-09-16 | 2017-03-08 | 上海龙腾机械制造有限公司 | A kind of roller bearing adjusting means and its using method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674314A (en) * | 1992-08-24 | 1994-03-15 | Ishida Co Ltd | Effective length reducing device for load spring |
| CN1113556A (en) * | 1994-01-13 | 1995-12-20 | 柳沢健 | A drive system |
| US6105720A (en) * | 1998-11-05 | 2000-08-22 | Kumher; Don A. | Multi-position ladder and support therefor |
| JP2003336712A (en) * | 2002-05-17 | 2003-11-28 | Kenwood Corp | Rack to extend lifetime of engaged pinion |
| JP2006144865A (en) * | 2004-11-18 | 2006-06-08 | Nippon Yusoki Co Ltd | Drive device and method of manufacturing the same |
| CN2820820Y (en) * | 2005-08-18 | 2006-09-27 | 关汝壁 | Driving mechanism for lift table |
| KR20090037518A (en) * | 2007-10-12 | 2009-04-16 | 박윤식 | Rack and pinion assembly having aligning means |
| CN202946631U (en) * | 2012-11-26 | 2013-05-22 | 上海龙腾机械制造有限公司 | Rolling shaft adjustment device |
-
2012
- 2012-11-26 CN CN2012104892973A patent/CN102996736A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0674314A (en) * | 1992-08-24 | 1994-03-15 | Ishida Co Ltd | Effective length reducing device for load spring |
| CN1113556A (en) * | 1994-01-13 | 1995-12-20 | 柳沢健 | A drive system |
| US6105720A (en) * | 1998-11-05 | 2000-08-22 | Kumher; Don A. | Multi-position ladder and support therefor |
| JP2003336712A (en) * | 2002-05-17 | 2003-11-28 | Kenwood Corp | Rack to extend lifetime of engaged pinion |
| JP2006144865A (en) * | 2004-11-18 | 2006-06-08 | Nippon Yusoki Co Ltd | Drive device and method of manufacturing the same |
| CN2820820Y (en) * | 2005-08-18 | 2006-09-27 | 关汝壁 | Driving mechanism for lift table |
| KR20090037518A (en) * | 2007-10-12 | 2009-04-16 | 박윤식 | Rack and pinion assembly having aligning means |
| CN202946631U (en) * | 2012-11-26 | 2013-05-22 | 上海龙腾机械制造有限公司 | Rolling shaft adjustment device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389972B (en) * | 2014-09-16 | 2017-03-08 | 上海龙腾机械制造有限公司 | A kind of roller bearing adjusting means and its using method |
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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 | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201300, No. 138, Tao Qiao Road, Nanhui Industrial Park, Shanghai, Pudong New Area, 2 Applicant after: SHANGHAI LONGTENG TECHNOLOGY CO., LTD. Address before: 201300 Nanhui Industrial Park, Pudong New Area, Shanghai South Road, No. 9458, No. 308, No. Applicant before: Shanghai Longteng Machinery Mfg. Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGHAI LONGTENG MACHINERY MANUFACTURE CO., LTD. TO: SHANGHAI LONGTENG TECHNOLOGY CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |
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| RJ01 | Rejection of invention patent application after publication |