CN205363248U - Turning and milling lathe - Google Patents
Turning and milling lathe Download PDFInfo
- Publication number
- CN205363248U CN205363248U CN201521130424.6U CN201521130424U CN205363248U CN 205363248 U CN205363248 U CN 205363248U CN 201521130424 U CN201521130424 U CN 201521130424U CN 205363248 U CN205363248 U CN 205363248U
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- CN
- China
- Prior art keywords
- support
- trave lling
- lling girder
- cutting tool
- lathe
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Abstract
The utility model provides a pair of turning and milling lathe relates to numerical control processing technology field, and its processing stroke is big, the structure size is little and low in manufacturing cost, has effectively solved the processing problem of large -scale hydraulic turbine private plane. The technical scheme of the utility model including rotary worktable, fix support frame assembly on rotary worktable, the removal roof beam on locating the lathe bed on the support frame assembly and locating the lathe bed, it is equipped with the cutter assembly to remove beam -ends portion, the support frame assembly includes a plurality of supports of dismantling the separation, the cutter assembly includes that two sets can independently be connected at the cutter mechanism who removes that beam -ends portion uses and can longitudinal motion, are first cutter assembly and second cutter assembly respectively.
Description
Technical field
This utility model relates to Computerized Numerical Control processing technology field, is specifically related to a kind of turn-milling cutting lathe.
Background technology
The strength member of the hydraulic turbine in large hydropower station, often weigh hundreds of ton, bulky, how to processing just become the key issue of all manufacture hydraulic turbines.nullMy company's processing hydraulic turbine support is entrusted for Shanghai Fu Yite hydraulic turbine factory，This base not only weight is big，And the maximum cylindrical that need to process reaches φ 9250mm，Minimum-value aperture φ 4607mm，Cutter horizontal throw is more than 2300mm，Vertical working depth 3100mm，And still have the screw of equally distributed over one hundred M64 to M110 in the plane，With the cambered surface that a section is R1000mm at endoporus φ 5046mm to φ 5377，Whole part processing and manufacturing is extremely difficult，According to traditional processing method，Must there be 10 meter Li Che，And purchase 10 meter Li Che possessing numerical control function，Expense can be high to 80,000,000 yuan，And power station is typically all in mountain area，The surrounding area that has inconvenient traffic does not have large-scale factories and miness，It is therefore desirable to design one processing stroke is big、Volume is little、Low cost of manufacture、Convenient transportation and the high turn-milling cutting lathe of working (machining) efficiency.
Utility model content
A kind of turn-milling cutting lathe that this utility model provides, stroke is big, physical dimension is little and low cost of manufacture in its processing, efficiently solves the processing problems of large-scale water turbine base.
The technical solution of the utility model is in that: the bracing frame assembly include rotary table, being fixed on rotary table, the lathe bed being located on bracing frame assembly and the trave lling girder being located on lathe bed, described trave lling girder end is provided with cutting tool assembly, support frame as described above assembly includes the support of multiple detachable separation, described cutting tool assembly include two sets can separate connection use in trave lling girder end and can the cutter mechanism of lengthwise movement, respectively the first cutting tool assembly and the second cutting tool assembly.
Preferred as such scheme, described first cutting tool assembly includes the tool holder that feeding motor is connected and the cutterhead being located at tool holder bottom with feeding motor, is connected by longitudinal slide rail between described tool holder with trave lling girder end；Described second cutting tool assembly include being located at internal layer fix with trave lling girder end be connected fixing slide carriage, be located at lifting slide carriage that intermediate layer and fixing slide carriage be connected by longitudinal rail and be located at the ram that outermost layer is connected by longitudinal direction slide rail with lifting slide carriage, described lifting slide carriage and ram upper end are equipped with feeding motor, and described ram lower end is provided with cutterhead.
Preferred as such scheme, support frame as described above assembly includes the lower support that can be sequentially overlapped and detachably separate, middle support and upper support, described lower support, middle support and upper support all with the gyroaxis eccentric setting of rotary table.
Preferred as such scheme, states and is provided with rolling guide between trave lling girder and lathe bed.
The beneficial effects of the utility model are in that:
1, this lathe can regulate the height of lathe bed as required, adopt the expandable tool assembly of different structure, to adapt to different processing stations, for the processing of heavy mechanical equipment, compared to traditional machine tool, this lathe significantly reduces overall structure, thus reducing the manufacturing cost of lathe, advantageously in long distance transportation, it is particularly suited for transport and the installation of mountain road, contribute to construction and the development in power station, mountain area, it is simple to marketing.
Accompanying drawing explanation
Fig. 1 is the structural representation only configuring lower support in this utility model.
Fig. 2 is the structural representation configuring lower support and middle support in this utility model.
Fig. 3 is the structural representation configuring lower support, middle support and upper support in this utility model.
Detailed description of the invention
Of the present utility model embodiment is described in detail below in conjunction with accompanying drawing.
In the present embodiment, lathe has following duty three kinds different.
State one
It is illustrated in figure 1 the duty that base A place is processed, turn-milling cutting lathe includes rotary table 1, the lower support 2 being fixed on rotary table 1, the lathe bed 3 being located in lower support 2 and the trave lling girder 5 of being located on lathe bed 3, and trave lling girder 5 end is provided with the first cutting tool assembly.
In the present embodiment, the first cutting tool assembly includes the tool holder 7 that feeding motor 8 is connected and the cutterhead 9 being located at tool holder 7 bottom with feeding motor 8, is connected by longitudinal slide rail 6 between tool holder 7 with trave lling girder 5 end；Rolling guide 4 it is provided with between trave lling girder 5 and lathe bed 3.
State two
It is illustrated in figure 2 the duty that base B place is processed, turn-milling cutting lathe includes rotary table 1, the lower support 2 being fixed on rotary table 1, the middle support 11 being located in lower support 2, the lathe bed 3 being located in middle support 2 and the trave lling girder 5 being located on lathe bed 3, trave lling girder 5 end is provided with the first cutting tool assembly.
In the present embodiment, the first cutting tool assembly includes the tool holder 7 that feeding motor 8 is connected and the cutterhead 9 being located at tool holder 7 bottom with feeding motor 8, is connected by longitudinal slide rail 6 between tool holder 7 with trave lling girder 5 end；Rolling guide 4 it is provided with between trave lling girder 5 and lathe bed 3.
State three
It is illustrated in figure 3 the duty that base C place is processed, turn-milling cutting lathe includes rotary table 1, the lower support 2 being fixed on rotary table 1, the middle support 11 being located in lower support 2, the upper support 12 of being located in middle support, being located at the lathe bed 3 in support 2 and the trave lling girder 5 being located on lathe bed 3, trave lling girder 5 end is provided with the second cutting tool assembly.
In the present embodiment, second cutting tool assembly include being located at internal layer fix with trave lling girder end be connected fixing slide carriage 13, be located at lifting slide carriage 14 that intermediate layer and fixing slide carriage 13 be connected by longitudinal rail and be located at the ram 15 that outermost layer is connected by longitudinal direction slide rail with lifting slide carriage 14, lifting slide carriage 14 and ram 15 upper end are equipped with feeding motor, and ram 15 lower end is provided with cutterhead 9.
In the present embodiment, lower support, middle support and upper support all with the gyroaxis eccentric setting of rotary table；Rolling guide 4 it is provided with between trave lling girder 5 and lathe bed 3.
Three different parts A, B, C of above-mentioned three kinds of machining states corresponding workpiece to be processed respectively, owing to the position of position A to be processed is relatively low, therefore have only to arrange lower support and the first cutting tool assembly, can meet the needs of tool travel.
During processing B place, owing to relatively A place, position is higher, it is therefore desirable to install middle support additional to improve bed height, it is simple to feed.
The machined surface at C place is big, and difficulty of processing is big, it is desirable to tool travel is long, it is therefore desirable to adds and loads onto support to improve bed height, changes the second cutting tool assembly, to meet feed requirement simultaneously.The lifting slide carriage of the second cutting tool assembly can relative to fixing slide carriage longitudinal sliding motion, and therefore ram relative to lifting slide carriage longitudinal sliding motion, can have greatly expanded the feed stroke of cutting tool assembly, effectively reduce the whole height of lathe.
Can be seen that from the above, turn-milling cutting lathe described in the utility model meet large-sized water turbine machine part is processed while, its overall structure is simpler relative to traditional machine tool, manufacturing cost is lower, advantageously in long distance transportation, it is particularly suited for transport and the installation of mountain road, contributes to construction and the development in power station, mountain area, it is simple to marketing.
Claims (4)
1. a turn-milling cutting lathe, it is characterized in that: the bracing frame assembly include rotary table, being fixed on rotary table, the lathe bed being located on bracing frame assembly and the trave lling girder being located on lathe bed, described trave lling girder end is provided with cutting tool assembly, support frame as described above assembly includes the support of multiple detachable separation, described cutting tool assembly include two sets can separate connection use in trave lling girder end and can the cutter mechanism of lengthwise movement, respectively the first cutting tool assembly and the second cutting tool assembly.
2. turn-milling cutting lathe according to claim 1, it is characterized in that: described first cutting tool assembly includes the tool holder that feeding motor is connected with feeding motor and the cutterhead being located at tool holder bottom, be connected by longitudinal slide rail between described tool holder with trave lling girder end；Described second cutting tool assembly include being located at internal layer fix with trave lling girder end be connected fixing slide carriage, be located at lifting slide carriage that intermediate layer and fixing slide carriage be connected by longitudinal rail and be located at the ram that outermost layer is connected by longitudinal direction slide rail with lifting slide carriage, described lifting slide carriage and ram upper end are equipped with feeding motor, and described ram lower end is provided with cutterhead.
3. turn-milling cutting lathe according to claim 1, it is characterized in that: support frame as described above assembly includes the lower support that can be sequentially overlapped and detachably separate, middle support and upper support, described lower support, middle support and upper support all with the gyroaxis eccentric setting of rotary table.
4. turn-milling cutting lathe according to claim 1, it is characterised in that: it is provided with rolling guide between described trave lling girder and lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130424.6U CN205363248U (en) | 2015-12-30 | 2015-12-30 | Turning and milling lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130424.6U CN205363248U (en) | 2015-12-30 | 2015-12-30 | Turning and milling lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363248U true CN205363248U (en) | 2016-07-06 |
Family
ID=56257081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130424.6U Expired - Fee Related CN205363248U (en) | 2015-12-30 | 2015-12-30 | Turning and milling lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414974A (en) * | 2015-12-30 | 2016-03-23 | 武汉赛特曼机电技术发展有限公司 | Turn-milling machine tool |
| FR3061053A1 (en) * | 2016-12-23 | 2018-06-29 | 9349 3039 Quebec Inc | HEAVY WORK RECONDITIONING APPARATUS AND METHOD |
| CN117798671A (en) * | 2023-10-25 | 2024-04-02 | 武汉重型机床集团有限公司 | A machine tool for processing nuclear power gondola parts |
-
2015
- 2015-12-30 CN CN201521130424.6U patent/CN205363248U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105414974A (en) * | 2015-12-30 | 2016-03-23 | 武汉赛特曼机电技术发展有限公司 | Turn-milling machine tool |
| FR3061053A1 (en) * | 2016-12-23 | 2018-06-29 | 9349 3039 Quebec Inc | HEAVY WORK RECONDITIONING APPARATUS AND METHOD |
| US11179815B2 (en) | 2016-12-23 | 2021-11-23 | 9349-3039 Québec Inc. | Apparatus for reconditioning a heavy workpiece |
| CN117798671A (en) * | 2023-10-25 | 2024-04-02 | 武汉重型机床集团有限公司 | A machine tool for processing nuclear power gondola parts |
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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: 20160706 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |