CN201735996U - Planet carrier wheel axle pressing auxiliary device - Google Patents
Planet carrier wheel axle pressing auxiliary device Download PDFInfo
- Publication number
- CN201735996U CN201735996U CN2010201644130U CN201020164413U CN201735996U CN 201735996 U CN201735996 U CN 201735996U CN 2010201644130 U CN2010201644130 U CN 2010201644130U CN 201020164413 U CN201020164413 U CN 201020164413U CN 201735996 U CN201735996 U CN 201735996U
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- wheel axle
- hole
- locating
- auxiliary 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.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 16
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
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Abstract
The utility model discloses a planet carrier wheel axle pressing auxiliary device which comprises a fixed seat that is internally penetrated with an aperture of a rotating shaft of a planet carrier; a containing groove used for placing a planet carrier wheel axle fixing disc is arranged above the aperture; the bottom end surface of the containing groove is provided with a locating structure used for locating a wheel axle fixing hole on the planet carrier; and the containing groove is also provided with a locating disc which is used for locating a wheel axle in matching with the locating structure. The planet carrier wheel axle pressing auxiliary device is simple in structure and convenient to use, leads the verticality of the wheel axle relative to the end surface of the planet carrier to be guaranteed, and is completed by being processed for once, thus reducing the operation difficulty of workers, improving the production efficiency and improving the product quality.
Description
Technical field
The utility model relates to small-sized planet carrier and makes 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 be 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, may occurring the factor that makes wheel shaft crooked, make the planet carrier finished product of producing at last satisfy technological requirement.
The utility model content
Problem to be solved in the utility model 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 utility model 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 described 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 described mounting groove is horizontally disposed with, described 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, described 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 be positioned at locating shaft in locating hole below.
Further, described locating shaft and planet carrier upper whorl axial fixing hole matched in clearance.
Further, described 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 described locating hole is provided with screw thread, and described elastic component is positioned in the locating hole and with the bottom of locating shaft by screw and threaded engagement and is connected, and described elastic component is spring or elastic sheet metal.
Further, described positioning disk cooperates with mounting groove, the bottom face of described positioning disk is horizontally disposed with, described positioning disk is provided with the try to get to the heart of a matter through hole of end face of perpendicular positioning, and described 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, described locating shaft cooperates with via clearance on the positioning disk.
After adopting technique scheme, the utlity model has following advantage: by 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
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the sectional structure schematic diagram of a kind of embodiment of the utility model;
Fig. 2 is the vertical view of holder;
Fig. 3 is the vertical view of positioning disk;
Fig. 4 is the sectional structure schematic diagram 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 a kind of embodiment of the utility model 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 be positioned at locating shaft 3 in locating hole 13 below, 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, the wheel shaft fixing hole 83 of through hole 21 and planet carrier 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 and be provided with step II132 with step I31, locating shaft 3 is against step II132 by step I31 and goes up spacing, 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 by screw 5 and is connected, and elastic component 4 is spring or elastic sheet metal; The planet carrier of wheel shaft to be pressed is put into holder, locating shaft is installed in the wheel shaft fixing hole on the planet carrier, the location is convenient, again positioning disk is put on the planet carrier, 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 by 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.By 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 finished, 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 therefore the planet carrier that machines is easy to take out.
The utility model Figure of description is depicted as III level auxiliary device for pressing wheel axle of planet carrier, can be according to the utility model to the number of openings on the positioning disk and the position is set improves and get final product at the above wheel axle of planet carrier compacting of II level or III level.Planet carrier upper whorl axial fixing hole carries out secondary process for circular or non-circular the utility model device that all can use.
Except that above preferred embodiment, the utility model also has other embodiment, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.
Claims (7)
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 described 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), in mounting groove, also be provided with the positioning disk (2) that cooperates location wheel shaft (84) with location structure.
2. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 1, it is characterized in that: the bottom face of described mounting groove is horizontally disposed with, described 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, described 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 be positioned at locating shaft in locating hole below.
3. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 2 is characterized in that: described locating shaft and planet carrier upper whorl axial fixing hole matched in clearance.
4. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 2 is characterized in that: described 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.
5. according to claim 2 or 4 described a kind of auxiliary device for pressing wheel axle of planet carrier, it is characterized in that: the lower end of described locating hole is provided with screw thread (131), described elastic component is positioned in the locating hole and with the bottom of locating shaft by screw (5) and threaded engagement and is connected, and described elastic component is spring or elastic sheet metal.
6. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 1, it is characterized in that: described positioning disk cooperates with mounting groove, the bottom face of described positioning disk is horizontally disposed with, described 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 described through hole is corresponding with the wheel shaft fixing hole of planet carrier and diameter through hole is bigger 0.2～0.3 millimeter than the diameter of planet carrier upper whorl axial fixing hole.
7. a kind of auxiliary device for pressing wheel axle of planet carrier according to claim 2 is characterized in that: described locating shaft cooperates with via clearance on the positioning disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201644130U CN201735996U (en) | 2010-04-16 | 2010-04-16 | Planet carrier wheel axle pressing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201644130U CN201735996U (en) | 2010-04-16 | 2010-04-16 | Planet carrier wheel axle pressing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735996U true CN201735996U (en) | 2011-02-09 |
Family
ID=43551278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201644130U Expired - Fee Related CN201735996U (en) | 2010-04-16 | 2010-04-16 | Planet carrier wheel axle pressing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201735996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829895A (en) * | 2010-04-16 | 2010-09-15 | 许晓华 | Auxiliary device for pressing wheel axle of planet carrier |
| CN104552083A (en) * | 2014-11-28 | 2015-04-29 | 芜湖银星汽车零部件有限公司 | Disc type part installing and clamping plate |
-
2010
- 2010-04-16 CN CN2010201644130U patent/CN201735996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829895A (en) * | 2010-04-16 | 2010-09-15 | 许晓华 | Auxiliary device for pressing wheel axle of planet carrier |
| CN104552083A (en) * | 2014-11-28 | 2015-04-29 | 芜湖银星汽车零部件有限公司 | Disc type part installing and clamping plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140929 |
|
| 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: 20140929 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20170416 |