CN103697073A - Axial-position adjusting device for parts mounted on shafts - Google Patents
Axial-position adjusting device for parts mounted on shafts Download PDFInfo
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- CN103697073A CN103697073A CN201310732016.7A CN201310732016A CN103697073A CN 103697073 A CN103697073 A CN 103697073A CN 201310732016 A CN201310732016 A CN 201310732016A CN 103697073 A CN103697073 A CN 103697073A
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- adjusting
- bolt
- adjusting nut
- axial
- shaft
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Abstract
The invention relates to an axial-position adjusting device for parts mounted on shafts. The axial-position adjusting device comprises an adjusting bolt and an adjusting nut which are in threaded fit. Both the adjusting bolt and the adjusting nut bare provided with axial through holes which are coaxial and of the same size, and are provided with radial tooling holes. During use, the adjusting bolt and the adjusting nut are mounted between a shaft and a part on the shaft, so that the position of the part on the shaft can be adjusted by adjusting the distance between the adjusting bolt and the adjusting nut in a screwing manner. The axial-position adjusting device is reasonable in design, simple in structure, convenient to adjust, labor saving and time saving, and high in work efficiency.
Description
Technical field
The present invention relates to the assembling of Model For The Bush-axle Type Parts, specifically a kind of regulating device of parts on shaft axial position.
Background technique
Traditional Model For The Bush-axle Type Parts is in when assembling, and the part axial position that often needs to be contained on two fulcrums keeps highly consistent, and this just need to first fix the part on a fulcrum wherein, and adjusts the part on another fulcrum.This class part is generally drive fit, and dismounting is difficulty quite.Traditional adjusting method is to add an adjustment spacer at pillow block and between the part that needs to adjust, need the part of adjusting to load onto rear measurement and the part axial error fixing, then pull down and need the part of adjusting and adjust spacer, press measurement size processing and adjust spacer, so repeatedly, until be contained in the part axial position consistency on two fulcrums, this employing reprocessabilty adjust spacer carry out the adjustment of parts on shaft axial position exist waste time and energy, ineffective deficiency.
Summary of the invention
For overcome available technology adopting reprocessabilty adjust spacer carry out the adjustment of parts on shaft axial position exist waste time and energy, ineffective deficiency, the invention provides a kind of regulating device of reasonable in design, simple in structure, that position is adjusted is time saving and energy saving, work efficiency is high parts on shaft axial position.
The technical solution adopted for the present invention to solve the technical problems is: a kind of regulating device of parts on shaft axial position, it is characterized in that: it is comprised of an adjustment bolt and an adjusting nut, described adjustment bolt and adjusting nut screw-thread fit, adjusting on bolt, adjusting nut concentric respectively and have the axial hole of same size, on described adjustment bolt, adjusting nut, have radially tooling hole.
On the outer end of described adjustment bolt, be shaped with the step matching with the shaft shoulder, on the outer end of described adjusting nut, be shaped with the outer stopper matching with part inner stopper.
The present invention adopts the adjustment bolt of screw-thread fit and adjusting nut as regulating device, is adjusting on bolt, adjusting nut concentric respectively and have the axial hole of same size, has radially tooling hole adjusting on bolt, adjusting nut.During application, adjustment bolt and adjusting nut cover are leaned against between axle and parts on shaft, by tuning the spacing of adjusting between bolt and adjusting nut, put, parts on shaft is carried out to position adjustment.The present invention is reasonable in design, simple in structure, easy to adjust, time saving and energy saving, and work efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention will be further described.
Fig. 1 is structural representation of the present invention.
Mark in figure: 1. axle, 2. adjust bolt, 3. bolt axial hole, 4. bolt tooling hole radially, 5. adjusting nut, 6. radially tooling hole, 7. nut axial hole, 8. part of nut.
Embodiment
As shown in Figure 1, a kind of regulating device of parts on shaft axial position, it is comprised of an adjustment bolt 2 and an adjusting nut 5.
As shown in Figure 1, adjust bolt 2 and adjusting nut 5 screw-thread fit.
In Fig. 1, have bolt axial hole 3 adjusting on bolt 2, on adjusting nut 5, have nut axial hole 7, bolt axial hole 3 is that concentric, aperture size are identical with nut axial hole 7, and matches with the external diameter of the axle of institute frock.
On adjustment bolt 2, symmetry has radially tooling hole 3 of bolt.On adjusting nut 5, symmetry has radially tooling hole 6 of bolt.Bolt radially tooling hole 3 and bolt radially tooling hole 6 for coordinating rotating tool, for tuning the cooperation position of adjusting between bolt and adjusting nut.
As shown in Figure 1, be shaped with step adjusting on the outer end of bolt 2, this step matches with the shaft shoulder on axle, on the outer end of adjusting nut 5, is shaped with outer stopper, and this seam matches with the inner stopper of part on axle.
During use, as shown in Figure 1, first will adjust bolt 2 together with adjusting nut 5 screw-thread fit, certain spacing is stayed in centre, then will adjust bolt 2 and adjusting nut 5 thread sets on axle 1, and the step of adjusting on bolt 2 matches with the shaft shoulder on axle; Part 9 is assemblied on the axle 1 of adjusting nut 5 opposite sides, the inner stopper of part matches with the outer stopper on adjusting nut 5 again.Detect part 9 and install the axial error of part, by adjustment, adjusting the spacing between bolt 2 and adjusting nut 2, making the part on axle reach desirable axial position.
Claims (2)
1. the regulating device of a parts on shaft axial position, it is characterized in that: it is comprised of an adjustment bolt and an adjusting nut, described adjustment bolt and adjusting nut screw-thread fit, adjusting on bolt, adjusting nut concentric respectively and have the axial hole of same size, on described adjustment bolt, adjusting nut, have radially tooling hole.
2. the regulating device of a kind of parts on shaft axial position according to claim 1, it is characterized in that: on the outer end of described adjustment bolt, be shaped with the step matching with the shaft shoulder, on the outer end of described adjusting nut, be shaped with the outer stopper matching with part inner stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732016.7A CN103697073A (en) | 2013-12-27 | 2013-12-27 | Axial-position adjusting device for parts mounted on shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310732016.7A CN103697073A (en) | 2013-12-27 | 2013-12-27 | Axial-position adjusting device for parts mounted on shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103697073A true CN103697073A (en) | 2014-04-02 |
Family
ID=50358707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310732016.7A Pending CN103697073A (en) | 2013-12-27 | 2013-12-27 | Axial-position adjusting device for parts mounted on shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697073A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499678Y (en) * | 2001-09-08 | 2002-07-10 | 郑州铁路新科机车车辆配件有限公司 | Adjustable fixed mounted seat |
| DE10312160A1 (en) * | 2003-03-19 | 2004-09-30 | H. & J. Kühl GmbH i.Ins | Fixing device for connection of supporting component e.g. table leg, and supported component e.g. table top, has screw fastened to hub through nut, while hub and shaft are frictionally engaged together |
| CN201027819Y (en) * | 2007-04-16 | 2008-02-27 | 郑森法 | Double-hub principal shaft connector |
| CN201318401Y (en) * | 2008-12-23 | 2009-09-30 | 二重集团（德阳）重型装备股份有限公司 | Coupling |
| US20110049873A1 (en) * | 2008-04-24 | 2011-03-03 | National Oilwell Varco, L.P. | Torque member for threaded connections |
| US20130315665A1 (en) * | 2012-05-24 | 2013-11-28 | Fenner U.S., Inc. | Mounting device |
| CN203670519U (en) * | 2013-12-27 | 2014-06-25 | 荣成金辰机械制造有限公司 | Device for adjusting axial position of part on shaft |
-
2013
- 2013-12-27 CN CN201310732016.7A patent/CN103697073A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499678Y (en) * | 2001-09-08 | 2002-07-10 | 郑州铁路新科机车车辆配件有限公司 | Adjustable fixed mounted seat |
| DE10312160A1 (en) * | 2003-03-19 | 2004-09-30 | H. & J. Kühl GmbH i.Ins | Fixing device for connection of supporting component e.g. table leg, and supported component e.g. table top, has screw fastened to hub through nut, while hub and shaft are frictionally engaged together |
| CN201027819Y (en) * | 2007-04-16 | 2008-02-27 | 郑森法 | Double-hub principal shaft connector |
| US20110049873A1 (en) * | 2008-04-24 | 2011-03-03 | National Oilwell Varco, L.P. | Torque member for threaded connections |
| CN201318401Y (en) * | 2008-12-23 | 2009-09-30 | 二重集团（德阳）重型装备股份有限公司 | Coupling |
| US20130315665A1 (en) * | 2012-05-24 | 2013-11-28 | Fenner U.S., Inc. | Mounting device |
| CN203670519U (en) * | 2013-12-27 | 2014-06-25 | 荣成金辰机械制造有限公司 | Device for adjusting axial position of part on shaft |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |