CN101829895B - Auxiliary device for pressing wheel axle of planet carrier - Google Patents
Auxiliary device for pressing wheel axle of planet carrier Download PDFInfo
- Publication number
- CN101829895B CN101829895B CN2010101514131A CN201010151413A CN101829895B CN 101829895 B CN101829895 B CN 101829895B CN 2010101514131 A CN2010101514131 A CN 2010101514131A CN 201010151413 A CN201010151413 A CN 201010151413A CN 101829895 B CN101829895 B CN 101829895B
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- China
- Prior art keywords
- planet carrier
- hole
- wheel axle
- locating
- mounting groove
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- 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 - Fee Related
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- 238000003825 pressing Methods 0.000 title claims abstract description 14
- 239000002184 metal Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
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Abstract
The invention discloses an auxiliary device for pressing a wheel axle of a planet carrier, comprising a fixing seat, wherein the fixing seat is internally provided with an unthreaded hole through which a planet carrier rotary axle penetrates, and a placement groove for placing a wheel axle fixing disk of the planet carrier is arranged above the unthreaded hole; a positioning structure for positioning a wheel axle fixing hole on the planet carrier is arranged on the bottom end surface of the placement groove; and a positioning disk matched with the positioning structure for positioning the wheel axle is also arranged in the placement groove. The auxiliary device has simple structure and convenient use, guarantees the perpendicularity of the wheel axle relative to the end face of the planet carrier and is processed in one step, thereby reducing the operation difficulty of workers and improving the production efficiency and the product quality.
Description
Technical field
The present invention relates to small-sized planet carrier and make frock, particularly a kind of auxiliary device for pressing wheel axle of planet carrier.
Background technology
In some small mechanical products, need to use small-sized planet carrier; Multistage planet frame particularly; Because part is too small, wheel axle of planet carrier is processed very inconvenient with planet carrier, and is difficult to reach technological requirement; Therefore mostly planet carrier is separated processing with wheel shaft, and then wheel shaft is fixed on the planet carrier.When fixing wheel shaft, wheel shaft and planet carrier end face are required certain perpendicularity, therefore will avoid in the wheel shaft fixation procedure, possibly occurring the factor that makes wheel shaft crooked, make the planet carrier finished product of producing at last satisfy technological requirement.
Summary of the invention
Problem to be solved by this invention just provides a kind of level auxiliary device for pressing wheel axle of planet carrier simple in structure, easy to use; Guarantee the perpendicularity of the relative planet carrier end face of wheel shaft, process at one time, reduce workman's operation easier; Enhance productivity, improve the quality of products.
In order to solve the problems of the technologies described above; The present invention adopts following technical scheme: a kind of auxiliary device for pressing wheel axle of planet carrier; It is characterized in that: comprise holder, be provided with the unthreaded hole that installs the planet carrier rotating shaft in the said holder, above unthreaded hole, be provided with the mounting groove of laying the wheel axle of planet carrier fixed disk; On the bottom face of mounting groove, be provided with the location structure of location planet carrier upper whorl axial fixing hole, in mounting groove, also be provided with and cooperate the positioning disk of locating wheel shaft with location structure.
Further; The bottom face of said mounting groove is horizontally disposed with; Said location structure comprises the locating hole at least one bottom face that vertically is located at mounting groove and is located at the locating shaft that moves up and down in the locating hole; Said locating shaft is corresponding with planet carrier upper whorl axial fixing hole, also is provided with the elastic component that locating shaft is upwards pushed away below in locating hole, being positioned at locating shaft.
Further, said locating shaft and planet carrier upper whorl axial fixing hole matched in clearance.
Further, said locating shaft exposes the thickness of the height of mounting groove bottom face above the wheel axle of planet carrier fixed disk under the elastic component nature.
Further, the lower end of said locating hole is provided with screw thread, and said elastic component is positioned in the locating hole and with the bottom of locating shaft through screw and threaded engagement and is connected, and said elastic component is spring or elastic sheet metal.
Further; Said positioning disk cooperates with mounting groove; The bottom face of said positioning disk is horizontally disposed with; Said positioning disk is provided with the try to get to the heart of a matter through hole of end face of perpendicular positioning, and said through hole is corresponding with planet carrier upper whorl axial fixing hole and diameter through hole is bigger 0.2～0.3 millimeter than the diameter of planet carrier upper whorl axial fixing hole.
Further, said locating shaft cooperates with via clearance on the positioning disk.
After adopting technique scheme, the present invention has following advantage: through mounting groove and locating shaft location planet carrier, guarantee accurately location; Assist the perpendicularity that guarantees wheel shaft by positioning disk again; Simple to operation, not only reduce workman's operation easier, more improved production efficiency and product quality.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is the sectional structure sketch map of an embodiment of the present invention;
Fig. 2 is the vertical view of holder;
Fig. 3 is the vertical view of positioning disk;
Fig. 4 is the sectional structure sketch map in the use embodiment illustrated in fig. 1;
Fig. 5 is a planet carrier finished product structural representation.
The specific embodiment
The structural representation of an embodiment of the present invention shown in Fig. 1 to 5; A kind of auxiliary device for pressing wheel axle of planet carrier; Comprise a holder 1, be provided with the unthreaded hole 11 that installs planet carrier rotating shaft 81 in the holder 1, above unthreaded hole 11, be provided with the mounting groove 12 of laying wheel axle of planet carrier fixed disk 82; The bottom face of mounting groove 12 is horizontally disposed with; On the bottom face of mounting groove 12, vertically be provided with locating hole 13, in locating hole 13, be provided with the locating shaft 3 that moves up and down, locating shaft 3 is corresponding with planet carrier upper whorl axial fixing hole 83; Also be provided with the elastic component 4 that locating shaft 3 is upwards pushed away below in locating hole 13, being positioned at locating shaft 3, locating shaft 3 and planet carrier upper whorl axial fixing hole 83 matched in clearance and the height that locating shaft 3 exposes mounting groove 12 bottom faces under elastic component 4 natures surpass the thickness of wheel axle of planet carrier fixed disk 82; In mounting groove 12, also be provided with in addition and cooperate the positioning disk 2 of locating wheel shaft 84 with locating shaft 3; Positioning disk 2 cooperates with mounting groove 12; The bottom face of positioning disk 2 is horizontally disposed with; Positioning disk 2 is provided with the try to get to the heart of a matter through hole 21 of end face of perpendicular positioning, and the wheel shaft fixing hole of through hole 21 and planet carrier 83 is corresponding and diameter through hole 21 is bigger 0.2～0.3 millimeter than the diameter of planet carrier upper whorl axial fixing hole 83, through hole 21 matched in clearance on locating shaft 3 and the positioning disk 2.
In the foregoing description; Locating shaft 3 lower ends are provided with step I31; Be provided with in the locating hole 13 to cooperate with step I31 and be provided with step II132, locating shaft 3 is against step II132 through step I31 and goes up spacingly, and the lower end of locating hole 13 is provided with screw thread 131; Elastic component 4 cooperates to be positioned in the locating hole 13 and with the bottom of locating shaft 3 with screw thread 131 through screw 5 and is connected, and elastic component 4 is spring or elastic sheet metal; Put into holder with waiting the planet carrier of suppressing wheel shaft; Locating shaft is installed in the wheel shaft fixing hole on the planet carrier; The location is convenient, positioning disk is put on the planet carrier again, and the locating shaft that exposes the wheel axle of planet carrier fixed disk is installed in one of them through hole of positioning disk; Positioning disk is fixed through mounting groove and locating shaft like this, and the through hole that again wheel shaft is passed positioning disk is pressed in the wheel shaft fixing hole of planet carrier.Through mounting groove and locating shaft location planet carrier, guarantee accurately location like this, assist the perpendicularity that guarantees wheel shaft by positioning disk again, simple to operation, not only reduce workman's operation easier, more improved production efficiency and product quality; After the wheel shaft compacting was accomplished, because locating shaft is moved up by the thrust of elastic component, and planet carrier upper whorl axial fixing hole had been pressed into wheel shaft, so locating shaft can be with wheel axle of planet carrier fixed disk release mounting groove, and the planet carrier that therefore machines is easy to take out.
Figure of description of the present invention is depicted as III level auxiliary device for pressing wheel axle of planet carrier, to the above wheel axle of planet carrier compacting of II level or III level can be according to the present invention to the number of openings on the positioning disk and the position is set improves and get final product.Planet carrier upper whorl axial fixing hole carries out secondary process for circular or the non-circular apparatus of the present invention of all can using.
Except that above-mentioned preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of accompanying claims of the present invention.
Claims (6)
1. auxiliary device for pressing wheel axle of planet carrier; It is characterized in that: comprise holder (1); Be provided with the unthreaded hole (11) that installs planet carrier rotating shaft (81) in the said holder; Above unthreaded hole, be provided with the mounting groove (12) of laying wheel axle of planet carrier fixed disk (82), on the bottom face of mounting groove, be provided with the location structure of location planet carrier upper whorl axial fixing hole (83), the bottom face of said mounting groove is horizontally disposed with; Said location structure comprises the locating hole (13) at least one bottom face that vertically is located at mounting groove and is located at the locating shaft (3) that moves up and down in the locating hole; Said locating shaft is corresponding with planet carrier upper whorl axial fixing hole, also is provided with the elastic component (4) that locating shaft is upwards pushed away below in locating hole, being positioned at locating shaft, in mounting groove, also is provided with the positioning disk (2) that cooperates location wheel shaft (84) with location structure; Said positioning disk cooperates with mounting groove; The bottom face of said positioning disk is horizontally disposed with, and said positioning disk is provided with the try to get to the heart of a matter through hole (21) of end face of perpendicular positioning, and said through hole is corresponding with the wheel shaft fixing hole of planet carrier.
2. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 1 is characterized in that: said locating shaft and planet carrier upper whorl axial fixing hole matched in clearance.
3. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 1 is characterized in that: said locating shaft exposes the thickness of the height of mounting groove bottom face above the wheel axle of planet carrier fixed disk under the elastic component nature.
4. according to claim 1 or 3 described a kind of auxiliary device for pressing wheel axle of planet carrier; It is characterized in that: the lower end of said locating hole is provided with screw thread (131); Said elastic component is positioned in the locating hole and with the bottom of locating shaft through screw (5) and threaded engagement and is connected, and said elastic component is spring or elastic sheet metal.
5. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 1 is characterized in that: the diameter of said through hole is bigger 0.2～0.3 millimeter than the diameter of planet carrier upper whorl axial fixing hole.
6. according to claim 2 or 5 described a kind of auxiliary device for pressing wheel axle of planet carrier, it is characterized in that: said locating shaft cooperates with via clearance on the positioning disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514131A CN101829895B (en) | 2010-04-16 | 2010-04-16 | Auxiliary device for pressing wheel axle of planet carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101514131A CN101829895B (en) | 2010-04-16 | 2010-04-16 | Auxiliary device for pressing wheel axle of planet carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101829895A CN101829895A (en) | 2010-09-15 |
| CN101829895B true CN101829895B (en) | 2012-01-04 |
Family
ID=42714189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101514131A Expired - Fee Related CN101829895B (en) | 2010-04-16 | 2010-04-16 | Auxiliary device for pressing wheel axle of planet carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101829895B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695387B (en) * | 2016-12-30 | 2018-08-10 | 重庆市永川区望城机械厂 | planet carrier fixing tool |
| CN107127549B (en) * | 2017-06-01 | 2019-11-01 | 上海理工大学 | Pre-assembled movable vane automatic charging device |
| CN109108610A (en) * | 2018-10-09 | 2019-01-01 | 横店集团英洛华电气有限公司 | A kind of planet wheel spindle clamping press-loading apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59107420A (en) * | 1982-12-10 | 1984-06-21 | Matsushita Electric Ind Co Ltd | Centering and assembling device of disk and cylinder |
| CN201128060Y (en) * | 2007-11-20 | 2008-10-08 | 扬动股份有限公司 | Directional bushing pressing head |
| CN201304557Y (en) * | 2008-11-05 | 2009-09-09 | 河南省西峡汽车水泵股份有限公司 | Hole shaft combined press mounting device |
| CN201735996U (en) * | 2010-04-16 | 2011-02-09 | 许晓华 | Planet carrier wheel axle pressing auxiliary device |
-
2010
- 2010-04-16 CN CN2010101514131A patent/CN101829895B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101829895A (en) | 2010-09-15 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20130109 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130109 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 196 No. 322100 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee before: Xu Xiaohua |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120104 Termination date: 20120416 |