CN204171291U - A kind of planet carrier assembling die - Google Patents
A kind of planet carrier assembling die Download PDFInfo
- Publication number
- CN204171291U CN204171291U CN201420587679.4U CN201420587679U CN204171291U CN 204171291 U CN204171291 U CN 204171291U CN 201420587679 U CN201420587679 U CN 201420587679U CN 204171291 U CN204171291 U CN 204171291U
- Authority
- CN
- China
- Prior art keywords
- annular
- planet carrier
- column
- die shoe
- cylinder table
- 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
Abstract
The utility model discloses a kind of planet carrier assembling die, comprise upper bolster and die shoe, die shoe body is provided with pattern chamber, and the central authorities in pattern chamber have cylinder table; The upper surface in pattern chamber, the periphery of cylinder table are provided with four equally distributed annular trough; Pattern is provided with device for disc in chamber, and the annular portion of this device for disc is provided with the cannelure coordinated with annular trough, and the upper surface of annular portion is equipped with column-shape strip between two annular bar; Column-shape strip, axle sleeve and cylinder table run through upper bolster.Device for disc is provided with in pattern chamber of the present utility model, can by the annular portion of rotary disk device, cannelure is converted with the degree of aiming at of annular trough, and then the dischargeable capacity of annular trough is changed, thus make the size of the planet carrier column of production not identical.
Description
Technical field
The utility model relates to machining equipment technical field, is specifically related to a kind of planet carrier assembling die.
Background technology
Planet carrier is one of main member of planetary transmission, and planet wheel spindle or bearing are just contained on planet carrier.When planetary gear is as basic building block, it bears the maximum part of moment of face in mechanism.The structural design of planetary gear and to manufacture the load distribution between each planetary gear to such an extent as to the bearing capacity of transmission device, noise and vibration etc. have a significant impact.
Planet carrier generally adopts planet carrier Mold Making, middle part due to planet carrier is provided with through hole and installs for the axle of travelling gear and fix, therefore all there is in the middle part of it larger circular hole, planet carrier is generally in annular, its circumferential edges place is provided with column, the two ends of column have certain radian, space between two columns is for being installed on the driven gear of travelling gear engagement, two columns can not contact with driven gear, but larger gap can not be had, now mainly play position-limiting action, prevent driven gear from larger skew occurring.In addition, planet carrier needs to use output shaft or end cap to be encapsulated, and column can be provided with more screw hole, be convenient to encapsulate with output shaft and end cap coordinate.
The planet carrier size that existing planet carrier is produced is fixed, and can not the size of adjusting post size, when producing the column of different width dimensions, being merely able to more mold exchange, increasing mold use cost like this.
Utility model content
The purpose of this utility model be to provide a kind of can the planet carrier mould of adjusting post size.
For reaching above-mentioned purpose, the technical scheme that the utility model adopts is: provide a kind of planet carrier assembling die, comprise upper bolster and die shoe, be provided with sprue gate in upper bolster, be fastened on die shoe; Die shoe comprises die shoe body, and the column upper end of die shoe body is provided with the pattern chamber of annular, and the central authorities in pattern chamber have the cylinder table raised up; The upper surface in pattern chamber, the periphery of cylinder table are provided with four equally distributed annular trough;
The device for disc for regulating annular trough opening degree is provided with in pattern chamber, the annular portion of this device for disc is provided with the cannelure coordinated with annular trough, the lower surface of annular portion is provided with the annular bar embedding annular inner tank interior and be mated, the axle sleeve periphery that connect, be socketed in cylinder table integrated with annular portion of device for disc;
The upper surface of annular portion, is equipped with column-shape strip between two annular bar; Column-shape strip, axle sleeve and cylinder table run through upper bolster.
In sum, the utility model has the following advantages:
Device for disc is provided with in pattern chamber of the present utility model, can by the annular portion of rotary disk device, cannelure is converted with the degree of aiming at of annular trough, and then the dischargeable capacity of annular trough is changed, thus make the size of the planet carrier column of production not identical.
Accompanying drawing explanation
Fig. 1 is the stereogram after the assembling of upper bolster and die shoe;
Fig. 2 is the stereogram before the assembling of upper bolster and die shoe;
Fig. 3 is the stereogram of device for disc;
Fig. 4 is the top view in pattern chamber;
The position relationship schematic diagram of annular bar, annular trough and cannelure when Fig. 5 is different turned position; Wherein A is initial position schematic diagram, and B is the position view after turning an angle.
Wherein, 1, upper bolster; 2, die shoe body; 3, pattern chamber; 4, cylinder table; 5, annular trough; 6, cannelure; 7, annular portion; 8, annular bar; 9, axle sleeve; 10, column-shape strip.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, provide a kind of planet carrier assembling die, comprise upper bolster 1 and die shoe, be provided with sprue gate in upper bolster 1, be fastened on die shoe.Upper bolster 1 entirety is cylindrical, and sprue gate communicates with pattern chamber 3.
Die shoe comprises die shoe body 2, and the column upper end of die shoe body 2 is provided with the pattern chamber 3 of annular, and with reference to figure 4, the central authorities in pattern chamber 3 have the cylinder table 4 raised up.The upper surface in pattern chamber 3, the periphery of cylinder table 4 are provided with four equally distributed annular trough 5; Cylinder table 4 forms the large through-hole of planet carrier center, and annular trough 5 forms column.
The device for disc for regulating annular trough 5 opening degree is provided with in pattern chamber 3, with reference to figure 3, the annular portion 7 of this device for disc is provided with the cannelure 6 coordinated with annular trough 5, the lower surface of annular portion 7 is provided with the annular bar 8 embedding annular trough 5 inside and be mated, the axle sleeve 9 of the device for disc periphery that connect, be socketed in cylinder table 4 integrated with annular portion 7.When initial position, cannelure 6 and annular trough 5 overlap, and annular trough 5 is more bigger than the size of cannelure 6, for holding annular bar 8 time initial.During initial position, it is inner that annular bar 8 enters annular trough 5, and fit with the inwall of its one end, the space between annular bar 8 and its other end forms column.When needing the size changing column, rotating circular disk device, makes annular bar 8 mobile in annular trough 5 inside, the space between itself and the other end is diminished, and then the column size of formation is diminished.In the utility model, the cooperation of annular trough 5 and annular bar 8 refers to, the external dimensions of annular bar 8 is suitable with the size of annular trough 5, and shape is similar; The cooperation of annular trough 5 and cannelure 6 can be understood as, and annular trough 5 is identical with the opening shape of cannelure 6, measure-alike, and in rotation process, just opening degree circumferentially changes.
With reference to figure 5, the upper surface of annular portion 7, is equipped with column-shape strip 10 between two annular bar 8; Column-shape strip 10, axle sleeve 9 and cylinder table 4 run through upper bolster 1, and axle sleeve 9 can be fixed by screws on cylinder table 4.Need to install driven gear between two columns of planet carrier, driven gear also needs to be fixed on planet carrier by axle sleeve 9, and column-shape strip 10 makes the circular hole that on planet carrier, formation one is less, is convenient to install axle sleeve 9.When changing column size, column-shape strip 10 also rotates thereupon, and the spacing between the small through hole between the column therefore planet carrier formed and column can not change, and the radian between two adjacent upright posts and two adjacent through-holes is 90 degree.
As a preferred embodiment of the present utility model, the radian of annular trough 5 is 5 ° ~ 10 °.
As a preferred embodiment of the present utility model, the periphery, bottom of die shoe body 2 is provided with clamping rings.
Although describe in detail detailed description of the invention of the present utility model by reference to the accompanying drawings, should not be construed as the restriction of the protection domain to this patent.In the scope described by claims, the various amendment that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (3)
1. a planet carrier assembling die, comprises upper bolster and die shoe, is provided with sprue gate in upper bolster, is fastened on die shoe, it is characterized in that:
Described die shoe comprises die shoe body, and the column upper end of die shoe body is provided with the pattern chamber of annular, and the central authorities in pattern chamber have the cylinder table raised up; The described upper surface in pattern chamber, the periphery of cylinder table are provided with four equally distributed annular trough;
The device for disc for regulating annular trough opening degree is provided with in described pattern chamber, the annular portion of this device for disc is provided with the cannelure coordinated with annular trough, the lower surface of annular portion is provided with the annular bar embedding annular inner tank interior and be mated, the axle sleeve periphery that connect, be socketed in cylinder table integrated with annular portion of device for disc;
The upper surface of described annular portion, is equipped with column-shape strip between two annular bar; Column-shape strip, axle sleeve and cylinder table run through upper bolster.
2. planet carrier assembling die as claimed in claim 1, is characterized in that: the radian of described annular trough is 5 ° ~ 10 °.
3. planet carrier assembling die as claimed in claim 1, is characterized in that: the periphery, bottom of described die shoe body is provided with clamping rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587679.4U CN204171291U (en) | 2014-10-13 | 2014-10-13 | A kind of planet carrier assembling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420587679.4U CN204171291U (en) | 2014-10-13 | 2014-10-13 | A kind of planet carrier assembling die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171291U true CN204171291U (en) | 2015-02-25 |
Family
ID=52560127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420587679.4U Expired - Fee Related CN204171291U (en) | 2014-10-13 | 2014-10-13 | A kind of planet carrier assembling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478681A (en) * | 2016-01-08 | 2016-04-13 | 宁夏维尔铸造有限责任公司 | Planet carrier casting die and method |
-
2014
- 2014-10-13 CN CN201420587679.4U patent/CN204171291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478681A (en) * | 2016-01-08 | 2016-04-13 | 宁夏维尔铸造有限责任公司 | Planet carrier casting die and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204171291U (en) | A kind of planet carrier assembling die | |
| CN204621808U (en) | A kind of grinding magnetic shoe material is grinding head dedicated | |
| CN204262291U (en) | A kind of secondary planet frame mould | |
| CN203558516U (en) | Mould turnover device | |
| CN204263596U (en) | A kind of mold rapid-replacement biomass flat-die forming machine | |
| CN102689208A (en) | Floatation supporting device | |
| CN107598007A (en) | A kind of waste material discharge groove of structure optimization on mould | |
| CN203268193U (en) | Engine tray slewing mechanism | |
| CN202531631U (en) | Disc bearing for rotating mechanism | |
| CN202561035U (en) | Shaft end sealing structure for bearing box body | |
| CN103277485B (en) | The reconfigurable cylindrical cam device of a kind of profile | |
| CN102962661B (en) | A kind of rotary base structure | |
| CN202877561U (en) | Novel apex | |
| CN201484063U (en) | Tyre component | |
| CN207344358U (en) | Anti- turned-down edge erratic star wheel | |
| CN202591629U (en) | Main shaft of machine tool | |
| CN202228544U (en) | Bearing cover | |
| CN204061806U (en) | For pattern swing pinion and the pattern disk of light of stage | |
| CN205663768U (en) | Bearing with split type holder | |
| CN102641954B (en) | Drawing mould | |
| CN205559530U (en) | Car transmission shaft table subassembly | |
| CN207223714U (en) | A kind of automatic centring device | |
| CN203948461U (en) | The axle sleeve of energy its axle center line position | |
| CN203734478U (en) | Stereoscopic revolution coil assembling frame | |
| CN203466676U (en) | Sewing machine motor flywheel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |