CN205043177U - Part supports cover - Google Patents
Part supports cover Download PDFInfo
- Publication number
- CN205043177U CN205043177U CN201520848687.4U CN201520848687U CN205043177U CN 205043177 U CN205043177 U CN 205043177U CN 201520848687 U CN201520848687 U CN 201520848687U CN 205043177 U CN205043177 U CN 205043177U
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- Prior art keywords
- support member
- fluting
- mold insert
- groove mold
- support piece
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Abstract
The utility model discloses a part supports cover, including part groove mold insert, support piece and adjusting bolt, part groove mold insert be the flute profile profile modeling preparation structure according to the fluting part, and the inslot of can packing into makes the excircle of part form whole circle, and support piece's footpath cross -section is greater than fluting part outside diameter's loop configuration for bore diameter, and the support piece outer wall is used for the support of centre frame, and threaded hole is opened respectively along the circumference to the radial direction of support piece, and adjusting bolt is used for fixing and the regulation support piece's position. The utility model provides a part supports cover, the part groove mold insert of packing into make the fluting position of major axis class part resume complete excircle, through support piece retaining element groove mold insert, support support piece through the centre frame to realized supporting through the unsettled position of centre frame to this excircle fluting major axis class part, guaranteed the machining precision of part middle part excircle.
Description
Technical field
The utility model relates to Machining Technology field, particularly relates to a kind of part support set.
Background technology
Adding man-hour to longaxones parts is at present generally be contained on lathe chuck by one end geometrical clamp of longaxones parts, the other end is held out against by the top of lathe, beat in process to prevent the middle part of longaxones parts, supported by lathe center frame at the hanging part of longaxones parts, then rotation turnery processing is carried out to part outer.
But the cylindrical of some longaxones parts circumferentially has multiple elongated slot, and often only allow in its machining process route first to slot on cylindrical, and then the cylindrical at the middle unslotted position of turning major axis.
Because the part beyond in the middle part of this kind of longaxones parts has first carried out grooving processes, and finally the middle part of part is processed, after grooving processes, its slotted section has not been complete cylindrical, therefore traditional center rest support mode is adopted cannot to support the hanging part of longaxones parts, if longaxones parts does not support hanging part in process, outer bowlder so in the middle part of this part of cutting often causes the slight shift of long-axle workpieces because rotary inertia in the middle part of it is excessive, this slight shift can cause the generation of processed position to be beated, this beating not only causes the machining accuracy of processed long shaft part to ensure adding man-hour, also easily cause the cutter that shakes simultaneously, the cutter that shakes not only can cause the roughness of surface of the work non-constant when occurring, the clamping of cutter or workpiece also can be caused to become loosening simultaneously, even damage cutter or clamping device, thus the machining accuracy of workpiece and surface roughness cannot be ensured.
Therefore, the hanging part of the longaxones parts of how to slot to foreign round supports, to ensure that the machining accuracy of cylindrical in the middle part of this kind of longaxones parts is the technical problem that current those skilled in the art need solution badly.
Utility model content
The utility model provides a kind of part support set, solve prior art processing excircles circumference slotted but still the longaxones parts need processed middle part cylindrical time, the hanging part of longaxones parts cannot be supported, in the middle of causing part, cylindrical is beated greatly, process the cutter that easily shakes, affect the problem of crudy.
The technical scheme that the utility model provides is as follows:
A kind of part support set, comprise parts groove mold insert, support member and adjusting bolt, described parts groove mold insert is the imitated structure made according to the flute profile of fluting part, described parts groove mold insert top is the arcuate structure that radius equals part exradius, and described parts groove mold insert is consistent with the quantity of the flute profile of fluting part;
The cross section, footpath of described support member is the loop configuration that diameter of bore is greater than the outside diameter of fluting part, described support member outer wall is used for the support of centre frame, described support member radial direction circumferentially has the screwed hole of more than 3 or 3, and described adjusting bolt is corresponding with described screwed hole.
Described parts groove mold insert can load fluting part groove in make its top curve with fluting part cylindrical form full circle, described support member is set on the cylindrical of fluting part, the position of fixing described parts groove mold insert, described adjusting bolt is corresponding with described screwed hole to be connected, the position of fixing described support member.
Preferably, the shaft section of described support member is that two ends are than middle low boss structure.
Preferably, described support member radial direction circumferentially evenly has 4 screwed holes.
Preferably, the screwed hole that described support member radial direction circumferentially has is counter sink.
Part support set provided by the utility model, compared with prior art, the parts groove mold insert made according to the flute profile profiling of fluting part is loaded at fluting part outer fluting, supplemented by fluting part outer is a full circle, support member retaining element groove mold insert is made by adjusting bolt, by centre frame, support member is supported, thus achieve by centre frame to this cylindrical fluting longaxones parts hanging part support, avoid prior art processing excircles circumference slotted but still the longaxones parts need processed middle part cylindrical time, the hanging part of longaxones parts cannot be supported, in the middle of causing part, cylindrical is beated greatly, process the cutter that easily shakes, affect the problem of crudy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The shaft section schematic diagram of the part support set that Fig. 1 provides for the utility model embodiment one.
The footpath schematic cross-section of the part support set that Fig. 2 provides for the utility model embodiment one.
Schematic perspective view after the part mounting parts support set that Fig. 3 provides for the utility model embodiment one.
Footpath schematic cross-section after the part mounting parts support set that Fig. 4 provides for the utility model embodiment one.
The shaft section schematic diagram of the part support set that Fig. 5 provides for the utility model embodiment two.
The footpath schematic cross-section of the part support set that Fig. 6 provides for the utility model embodiment two.
Schematic perspective view after the part mounting parts support set that Fig. 7 provides for the utility model embodiment two.
Footpath schematic cross-section after the part mounting parts support set that Fig. 8 provides for the utility model embodiment two.
Detailed description of the invention
Technical scheme in the utility model is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Embodiment one
As shown in Figure 1, the utility model embodiment discloses a kind of part support set, comprises parts groove mold insert 1, support member 2 and adjusting bolt 3, and parts groove mold insert 1 is the imitated structure made according to the flute profile of fluting part 5;
As shown in Figure 2, parts groove mold insert 1 top is the arcuate structure that radius equals fluting part 5 exradius, and parts groove mold insert 1 is consistent with the quantity of the flute profile of fluting part 5;
As shown in Figure 3, support member 2 is greater than the loop configuration of the outside diameter of fluting part 5 for diameter of bore, support member 2 outer wall is used for the support of centre frame 4, and support member 2 radial direction circumferentially has 3 screwed holes for connecting adjusting bolt 3, and adjusting bolt 3 is corresponding with described screwed hole.
Parts groove mold insert 1 can load fluting part 5 groove in make its top curve with fluting part 5 cylindrical form full circle, support member 2 is set on the cylindrical of fluting part 5, the position of retaining element groove mold insert 1, adjusting bolt 3 is corresponding with screwed hole to be connected, the position of securing supports 2.
In use, as shown in Figure 4, first parts groove mold insert 1 is loaded in the groove of the part 5 of having slotted, fluting part 5 cylindrical is supplemented as full circle, cover upper supporting piece 2, is connected the adjusting bolt 3 on support member 2 with screwed hole, support member is fixed on parts groove mold insert 1 and part 5.Then part 5 is loaded lathe, back rest 4 on support member, by regulating the adjusting bolt 3 on support member 2, changing the position of support set on part 5, support member 2 axial line is overlapped with part 5 axial line.Just may be used for after mixing up machined.
The utility model embodiment compared with prior art, the parts groove mold insert made according to the flute profile profiling of fluting part is loaded at fluting part outer fluting, supplemented by fluting part outer is a full circle, rely on and regulate the bolt on support member fix and regulate the position of supporter, by support member retaining element groove mold insert, by centre frame, support member is supported, thus achieve by centre frame to this cylindrical fluting longaxones parts hanging part support, avoid prior art processing excircles circumference slotted but still the longaxones parts need processed middle part cylindrical time, the hanging part of longaxones parts cannot be supported, in the middle of causing part, cylindrical is beated greatly, process the cutter that easily shakes, affect the problem of crudy.
Embodiment two
As shown in Figure 5, the utility model embodiment discloses a kind of part support set, comprises parts groove mold insert 1, support member 2 and adjusting bolt 3, and parts groove mold insert 1 is the imitated structure made according to the flute profile of fluting part 5;
As shown in Figure 6, parts groove mold insert 1 top is the arcuate structure that radius equals fluting part 5 exradius, and parts groove mold insert 1 is consistent with the quantity of the flute profile of fluting part 5;
As shown in Figure 7, support member 2 for cross section, footpath be the diameter annular structure of cylindrical that diameter of bore is greater than fluting part 5, support member 2 outer wall is used for the support of centre frame 4, support member 2 radial direction circumferentially has the screwed hole for connecting adjusting bolt 3, and adjusting bolt 3 is corresponding with described screwed hole.
Parts groove mold insert 1 can load fluting part 5 groove in make its top curve with fluting part 5 cylindrical form full circle, support member 2 is set on the cylindrical of fluting part 5, the position of retaining element groove mold insert 1, adjusting bolt 3 is corresponding with screwed hole to be connected, the position of securing supports 2.
Further, as shown in Figure 5, the shaft section of support member 2 is the middle low boss structure of two ends ratio, adopts boss structure, may be used for the fixing of adjusting bolt 3, is unlikely to allow the head of adjusting bolt 3 exceed and protrudes partly, interfere lathe when preventing part 5 from rotating.
Further, the screwed hole that support member 2 radial direction circumferentially has is counter sink.When the shaft section of support member 2 does not adopt two ends than middle low boss structure, use counter sink, can realize being unlikely to allow the head of adjusting bolt 3 exceed equally and protrude part, when preventing part 5 from rotating, interfere lathe.
Further, as shown in Figure 6, support member 2 radial direction circumferentially evenly has 4 screwed holes, equally distributed 4 screwed holes, more be conducive to adjusting the position of adjusting bolt 3, make so that more effective support member 2 axial line overlap with part 5 axial line, beating when eliminating turning.
In use, as shown in Figure 8, first parts groove mold insert 1 is loaded in the groove of the part 5 of having slotted, fluting part 5 cylindrical is supplemented as full circle, cover upper supporting piece 2, is connected the adjusting bolt 3 on support member 2 with screwed hole, support member is fixed on parts groove mold insert 1 and part 5.Then part 5 is loaded lathe, back rest 4 on support member, by regulating the adjusting bolt 3 on support member 2, changing the position of support set on part 5, support member 2 axial line is overlapped with part 5 axial line.Just may be used for after mixing up machined.
The utility model embodiment compared with prior art, the parts groove mold insert made according to the flute profile profiling of fluting part is loaded at fluting part outer fluting, supplemented by fluting part outer is a full circle, rely on and regulate the bolt on support member fix and regulate the position of supporter, by support member retaining element groove mold insert, by centre frame, support member is supported, thus achieve by centre frame to this cylindrical fluting longaxones parts hanging part support, preferably, support member adopts two ends than middle low boss structure or screwed hole is set to counter sink, prevent from interfering lathe during parts turn, support member two ends circumferentially evenly have 4 screwed holes, effectively make support member axial line overlap with part axial line, avoid prior art processing excircles circumference slotted but still the longaxones parts need processed middle part cylindrical time, the hanging part of longaxones parts cannot be supported, in the middle of causing part, cylindrical is beated greatly, processes the cutter that easily shakes, affects the problem of crudy.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a part support set, comprise parts groove mold insert (1), support member (2) and adjusting bolt (3), it is characterized in that, described parts groove mold insert (1) is the imitated structure made according to the flute profile of fluting part (5), described parts groove mold insert (1) top is the arcuate structure that radius equals fluting part (5) exradius, and described parts groove mold insert (1) is consistent with the quantity of the flute profile of fluting part (5);
The cross section, footpath of described support member (2) is the loop configuration that diameter of bore is greater than the outside diameter of fluting part (5), described support member (2) outer wall is used for the support of centre frame (4), described support member (2) radial direction circumferentially has the screwed hole of more than 3 or 3, and described adjusting bolt (3) is corresponding with described screwed hole;
Described parts groove mold insert (1) can load fluting part (5) groove in make its top curve with fluting part (5) cylindrical form full circle, described support member (2) is set on the cylindrical of fluting part (5), the position of fixing described parts groove mold insert (1), described adjusting bolt (3) is corresponding with described screwed hole to be connected, the position of fixing described support member (2).
2. part support set as claimed in claim 1, is characterized in that, the shaft section of described support member (2) is that two ends are than middle low boss structure.
3. part support set as claimed in claim 1, it is characterized in that, described support member (2) radial direction circumferentially evenly has 4 screwed holes.
4. part support set as claimed in claim 1, it is characterized in that, the screwed hole that described support member (2) radial direction circumferentially has is counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848687.4U CN205043177U (en) | 2015-10-28 | 2015-10-28 | Part supports cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520848687.4U CN205043177U (en) | 2015-10-28 | 2015-10-28 | Part supports cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205043177U true CN205043177U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520848687.4U Active CN205043177U (en) | 2015-10-28 | 2015-10-28 | Part supports cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205043177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571083A (en) * | 2019-01-25 | 2019-04-05 | 丁坛 | A kind of long axis class output shaft processing mold system |
-
2015
- 2015-10-28 CN CN201520848687.4U patent/CN205043177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571083A (en) * | 2019-01-25 | 2019-04-05 | 丁坛 | A kind of long axis class output shaft processing mold system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 412000 No. 2 Airway Road, Lusong District, Zhuzhou City, Hunan Province Patentee after: Hunan Nanfang General Aviation Engine Co., Ltd. Address before: 412000 No. 2 Airway Road, Lusong District, Zhuzhou City, Hunan Province Patentee before: AVIC HUNAN GENERAL AVIATION ENGINE CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |