CN202517059U - Lathe tool rest assembly for large-diameter workpiece - Google Patents
Lathe tool rest assembly for large-diameter workpiece Download PDFInfo
- Publication number
- CN202517059U CN202517059U CN2011205002560U CN201120500256U CN202517059U CN 202517059 U CN202517059 U CN 202517059U CN 2011205002560 U CN2011205002560 U CN 2011205002560U CN 201120500256 U CN201120500256 U CN 201120500256U CN 202517059 U CN202517059 U CN 202517059U
- Authority
- CN
- China
- Prior art keywords
- tool rest
- knife rest
- slide block
- diameter workpiece
- guide rail
- 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 - Lifetime
Links
Images
Landscapes
- Turning (AREA)
Abstract
The utility model provides a lathe tool rest assembly for a large-diameter workpiece. The lathe tool rest assembly comprises a guide rail, a tool rest body and a tool rest sliding block which is matched with the guide rail and can slide in a single degree of freedom mode to avoid the excircle of the large-diameter workpiece, wherein the tool rest body and the tool rest sliding block are integrally arranged; the tool rest body and the guide rail are positioned on one side of the workpiece to be machined; and an avoiding arc surface is formed on the outer side wall of the tool rest sliding block. The rotation radius of a lathe is effectively increased, the large-diameter workpiece to be machined is easy to machine, production efficiency is improved, and the lathe tool rest assembly has a simple structure and high practicability.
Description
Technical field
The utility model designs a kind of lathe saddle assembly, relates in particular to a kind of lathe saddle assembly that is used to process large-diameter workpiece.
Background technology
Lathe is mainly used in and processes axle, dish, overlaps and other have the workpiece of rotary surface; Generally workpiece is fixed, through the high speed rotation of workpiece, and horizontal and vertical the moving of knife rest assembly carried out precision processing; Existing knife rest assembly is across on two steel guide rails of lathe; Though the radius of gyration between two steel guide rails meets the demands, existing knife rest assembly is straightly on two steel guide rails of lathe, makes that the radius of gyration of lathe is less; Be unfavorable for processing, influence production efficiency for large-diameter workpiece.
The utility model content
In view of this, be to solve the little problem of the lathe saddle assembly radius of gyration, a kind of large-diameter workpiece lathe saddle assembly that the utility model provides can effectively enlarge the radius of gyration of lathe, improves the production efficiency of large-diameter workpiece processing.
A kind of large-diameter workpiece lathe saddle assembly that the utility model provides, but comprise guide rail, tool holder body and the knife rest slide block of avoiding the large-diameter workpiece cylindrical that the single-degree-of-freedom that cooperates with said guide rail is slided, and said tool holder body and knife rest slide block are wholely set;
Further, said tool holder body, knife rest slide block and guide rail are positioned at a side of workpiece to be processed;
Further, said knife rest slide block lateral wall is provided with the cambered surface of stepping down;
Further, said knife rest slide block is provided with chute;
Further, said knife rest slide block and guide rail all are positioned at the both sides of workpiece to be processed;
Further, said knife rest slide block middle part downwarping forms the groove of stepping down that is harmonious with the formed groove of said guide rail;
Further, the said groove mouth cell wall of stepping down is provided with cambered surface.
The beneficial effect of the utility model is: can effectively enlarge the radius of gyration of lathe, improve the ability and the efficient of machined into large-diameter workpiece, and simple in structure, practical.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the structural representation that the utility model is positioned at big workpiece one side to be processed.
Fig. 2 is the structural representation that the utility model knife rest assembly is positioned at the workpiece to be processed both sides.
The specific embodiment
Fig. 1 is the structural representation that the utility model is positioned at big workpiece one side to be processed, and Fig. 2 is the structural representation that the utility model knife rest assembly is positioned at the workpiece to be processed both sides.
Embodiment one
A kind of large-diameter workpiece lathe saddle assembly that the utility model body provides; As shown in Figure 1; But the knife rest slide block 6 of avoiding big excircle of workpiece that the single-degree-of-freedom that comprises guide rail 2, tool holder body 3 and cooperate with said guide rail 2 is slided, said tool holder body 3 is wholely set with knife rest slide block 6.
In the present embodiment, as shown in Figure 1, said tool holder body 3, knife rest slide block 6 and guide rail 2 are positioned at a side of big workpiece 1 to be processed, have effectively enlarged the radius of gyration of lathe.
In the present embodiment, said knife rest slide block 6 lateral walls are provided with the cambered surface 4 of stepping down, and are beneficial to and avoid the large-diameter workpiece cylindrical.
In the present embodiment, said knife rest slide block 6 is provided with chute 5, is convenient to said knife rest slide block 6 and cooperates with guide rail 2.
In the present embodiment, said large-diameter workpiece lathe saddle assembly has effectively increased the radius of gyration of lathe, is beneficial to the processing of big workpiece 1 to be processed, and has improved production efficiency.
Embodiment two
A kind of large-diameter workpiece lathe saddle assembly that the utility model body provides; As shown in Figure 2; But the knife rest slide block 6 of avoiding the large-diameter workpiece cylindrical that the single-degree-of-freedom that comprises guide rail 2, tool holder body 3 and cooperate with said guide rail 2 is slided, said tool holder body 3 is wholely set with said knife rest slide block 6.
In the present embodiment, said knife rest slide block 6 and guide rail 2 all are positioned at the both sides of workpiece to be processed 1, and stable when said knife rest slide block 6 is slided, said knife rest slide block 6 is provided with chute 5.
In the present embodiment, said knife rest slide block 6 middle part downwarpings form the groove 4a that steps down that is harmonious with said guide rail 2 formed grooves, are convenient to step down for large-diameter workpiece 1.
In the present embodiment, the groove 4a mouth cell wall of stepping down of said knife rest slide block 6 is provided with cambered surface 4, steps down for said large-diameter workpiece 1.
In the present embodiment, said large-diameter workpiece lathe saddle assembly has effectively enlarged the radius of gyration of lathe, is beneficial to the processing of big workpiece 1 to be processed, and has improved production efficiency.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (7)
1. large-diameter workpiece lathe saddle assembly; It is characterized in that: comprise guide rail (2), tool holder body (3) and with said guide rail (2) but the knife rest slide block (6) of avoiding the large-diameter workpiece cylindrical that the single-degree-of-freedom that cooperates is slided, said tool holder body (3) and knife rest slide block (6) are wholely set.
2. according to the said large-diameter workpiece lathe saddle of claim 1 assembly, it is characterized in that: said tool holder body (3), knife rest slide block (6) and guide rail (2) are positioned at a side of workpiece to be processed.
3. according to the said large-diameter workpiece lathe saddle of claim 2 assembly, it is characterized in that: said knife rest slide block (6) lateral wall is provided with the cambered surface of stepping down (4).
4. according to the said large-diameter workpiece lathe saddle of claim 3 assembly, it is characterized in that: said knife rest slide block is provided with chute (5).
5. according to the said large-diameter workpiece lathe saddle of claim 1 assembly, it is characterized in that: said knife rest slide block (6) and guide rail (2) all are positioned at the both sides of workpiece to be processed.
6. according to the said large-diameter workpiece lathe saddle of claim 5 assembly, it is characterized in that: said knife rest slide block (6) middle part downwarping forms the groove of stepping down (4a) that is harmonious with the formed groove of said guide rail (2).
7. according to the said large-diameter workpiece lathe saddle of claim 6 assembly, it is characterized in that: the cell wall of the said groove of stepping down (4a) mouth is provided with cambered surface (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205002560U CN202517059U (en) | 2011-12-05 | 2011-12-05 | Lathe tool rest assembly for large-diameter workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205002560U CN202517059U (en) | 2011-12-05 | 2011-12-05 | Lathe tool rest assembly for large-diameter workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202517059U true CN202517059U (en) | 2012-11-07 |
Family
ID=47100027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205002560U Expired - Lifetime CN202517059U (en) | 2011-12-05 | 2011-12-05 | Lathe tool rest assembly for large-diameter workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202517059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772752A (en) * | 2016-05-20 | 2016-07-20 | 哈尔滨电气动力装备有限公司 | Lathe transfer knife rest stabilizing device for guiding of large motor pipe coiling |
-
2011
- 2011-12-05 CN CN2011205002560U patent/CN202517059U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772752A (en) * | 2016-05-20 | 2016-07-20 | 哈尔滨电气动力装备有限公司 | Lathe transfer knife rest stabilizing device for guiding of large motor pipe coiling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202517059U (en) | Lathe tool rest assembly for large-diameter workpiece | |
| CN202240449U (en) | Inverted lathe with turning and grinding functions | |
| CN203380613U (en) | Numerical control machine tool bed | |
| CN203304899U (en) | Lathe bed capable of realizing oil-water separation | |
| CN201841265U (en) | Tool utilizing instrument lathe to turn inner spherical surface of spherical bearing | |
| CN203044932U (en) | Composite deep hole guide boring cutter | |
| CN201969972U (en) | Combined ladder-shaped trapezoidal thread | |
| CN202877895U (en) | Universal lathe bed for machining center tool | |
| CN202861480U (en) | Drilling tool of thin-walled part | |
| CN202763451U (en) | Engine cylinder block finish-milling bearing score actinal surface combined machine tool | |
| CN202097423U (en) | Ream end surface cutting tool for machining planet carrier assembly | |
| CN203526791U (en) | Dual-spot-welding electrode special for machining elevator parts | |
| CN202356623U (en) | Lathe | |
| CN201350553Y (en) | Cross beam compound guide rail | |
| CN203972892U (en) | Double-blade cutter platform for a kind of processing roll lathe | |
| CN203751399U (en) | Double-surface milling machine | |
| CN204700409U (en) | A kind of hydraulically powered pipe cutting auxiliary device | |
| CN201815672U (en) | Special tool for machining train wheel plates | |
| CN203109275U (en) | Multifunctional lathe tool for machining of pipe orifice of pressurizer | |
| CN203109314U (en) | Tool with gravity cutting structure | |
| CN202621922U (en) | Guide disk lathe arcing device | |
| CN203725772U (en) | Linear guide rail numeral control lathe | |
| CN201735895U (en) | Four guide rail stereo feeding device for band sawing machine | |
| CN202283602U (en) | Centre | |
| CN204221023U (en) | A kind of boring cutter bar device for processing tapering arc blind hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |
|
| CX01 | Expiry of patent term |