CN201279614Y - Large roller vertical special machine tool using milling instead of lathe machine method - Google Patents
Large roller vertical special machine tool using milling instead of lathe machine method Download PDFInfo
- Publication number
- CN201279614Y CN201279614Y CNU2008201866054U CN200820186605U CN201279614Y CN 201279614 Y CN201279614 Y CN 201279614Y CN U2008201866054 U CNU2008201866054 U CN U2008201866054U CN 200820186605 U CN200820186605 U CN 200820186605U CN 201279614 Y CN201279614 Y CN 201279614Y
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- screw mandrel
- knife rest
- machine tool
- roller
- 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
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- Milling Processes (AREA)
Abstract
The utility model relates to the field of the milling machine, and in particular to a large-sized roller vertical special machine tool adopting the milling to substitute the lathing, which comprises a base, a knife rest crossbeam, an upper tip crossbeam, an upper crossbeam, a knife disc, a roller rotary driving mechanism, a knife rest crossbeam driving mechanism, a tip crossbeam driving mechanism and a knife disc driving mechanism. The center of the knife disc is deviated from the center of the roller for a given distance, and a high-speed multi-cutter milling processing is used to substitute the slow single-cutter lathing or grinding processing, and the surface of the roller roughcast is undertaken the compulsory milling, so that the burr, trace, ladle sand flaw and the base surplus on the surface of the roller can be high efficiently removed, and the tolerance of the processed outer circle can satisfy the horizontal or the roller rough processing requirements of the traditional machine tool.
Description
Technical field
The utility model relates to the milling machine field, especially relates to a kind of large-scale roller to mill for the vertical special purpose machine tool of car.
Background technology
For a long time, the rough machined equipment of large-scale roller always is blank in China, domestic roller processing technology fails to solve always, this bottleneck problem has caused roughing efficient extremely low, the traditional machine tool power consumption is very big, and the machining accuracy of lathe is not high, and the cutterhead wearing and tearing are big, thereby cause also shorten the service life of lathe thereupon, increased production cost greatly.
Summary of the invention
The purpose of this utility model is low at prior art production efficiency, and machining accuracy is poor, and the shortcoming that power consumption is many provides a kind of large-scale roller to mill for the vertical special purpose machine tool of car.
The technical scheme that realizes the utility model above-mentioned purpose is: it has a base, the base top is provided with column and screw mandrel, the top of column and screw mandrel is provided with entablature, be provided with between base and the entablature knife rest crossbeam and on top crossbeam, knife rest crossbeam and last top crossbeam and column are for flexibly connecting, knife rest crossbeam and last top crossbeam and screw mandrel are for being threaded, the knife rest crossbeam is provided with cutterhead and cutter plate driver device, go up top crossbeam center and be provided with the topping roll fixator, the base center is provided with the bottom roll fixator, the base bottom is provided with top crossbeam driver, roll driver and knife rest crossbeam driver, it is characterized in that: cutterhead and cutter plate driver device be one and with the knife rest crossbeam for flexibly connecting, cutterhead center and roll center are provided with certain offset distance.
Described large-scale roller is to mill for the vertical special purpose machine tool of car, and screw mandrel has four at least, is respectively first screw mandrel, second screw mandrel, the 3rd screw mandrel and the 4th screw mandrel, first screw mandrel and the 3rd screw mandrel and knife rest crossbeam be for being threaded, and second screw mandrel and the 4th screw mandrel and last top crossbeam are for being threaded.
Described large-scale roller is to mill for the vertical special purpose machine tool of car, and the bottom roll fixator is connected with the roll driver.
Described large-scale roller to be milling for the vertical special purpose machine tool of car, and first screw mandrel and the 3rd screw mandrel and knife rest crossbeam driver be for being threaded, and second screw mandrel and the 4th screw mandrel and last top crossbeam driver are for being threaded.
The utility model has the advantages that: utilize cutterhead center and the certain distance of roll misalignment, replace hilted broadsword turning or grinding at a slow speed with the processing of high speed gang milling, powerful milling is carried out on breaker roll blank top layer, reach the purpose of efficient removal roller surface overlap, scar knurl, burning-in defective and matrix surplus, the cylindrical tolerance that processes reaches the level or the roll roughing requirement of traditional lathe, roughing efficient height behind the large-scale roller blank forging, do not destroy machine tool accuracy, solve the big problem of power consumption, thereby increased the productivity effect of enterprise.
Description of drawings
Fig. 1 is the schematic perspective view of the utility model concrete structure;
Among Fig. 1,1 is base, and 2 is column, 3 is screw mandrel, and 4 is the knife rest crossbeam, and 5 is last top crossbeam, 6 is entablature, and 7 is the topping roll fixator, and 8 is cutterhead, 9 is the cutter plate driver device, and 10 is the bottom roll fixator, and 11 is the roll driver, 12 is knife rest crossbeam driver, and 13 is last top crossbeam driver, 14 first screw mandrels, 15 second screw mandrels, 16 the 3rd screw mandrels, 17 the 4th screw mandrels.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
Large-scale roller is to mill for the vertical special purpose machine tool of car, it has a base 1, base 1 top is provided with column 2 and screw mandrel 3, the top of column 2 and screw mandrel 3 is provided with entablature 6, be provided with between base 1 and the entablature 6 knife rest crossbeam 4 and on top crossbeam 5, knife rest crossbeam 4 and last top crossbeam 5 are flexible connection with column 2, knife rest crossbeam 4 and last top crossbeam 5 and screw mandrel 3 are for being threaded, such structure can be so that stationary roll be more simple and efficient, knife rest crossbeam 4 is provided with cutterhead 8 and cutter plate driver device 9, go up top crossbeam 5 centers and be provided with topping roll fixator 7, base 1 center is provided with bottom roll fixator 10, be used for fixing roll, base 1 bottom is provided with top crossbeam driver 13, roll driver 11 and knife rest crossbeam driver 12, cutterhead 8 and cutter plate driver device 9 be one and with knife rest crossbeam 4 for flexibly connecting, cutterhead 4 centers and roll center are provided with offset distance, replace hilted broadsword turning or grinding at a slow speed with the processing of high speed gang milling.Screw mandrel 3 has four, is respectively first screw mandrel 14, the second screw mandrels, 15, the three screw mandrels 16 and the 4th screw mandrel 17, the first screw mandrels 14 and the 3rd screw mandrel 16 and knife rest crossbeam 4 for being threaded, and second screw mandrel 15 and the 4th screw mandrel 17 and last top crossbeam 5 are for being threaded.Bottom roll fixator 10 is connected with roll driver 11, and it is by the rotation of roll driver 11 control rolls.First screw mandrel 14 and the 3rd screw mandrel 16 and knife rest crossbeam driver 12 be for being threaded, the moving up and down of control knife rest crossbeam 4, and second screw mandrel 15 and the 4th screw mandrel 17 and last top crossbeam driver 5 are for being threaded, and top crossbeam moves up and down in the control.
Claims (4)
1. large-scale roller is to mill for the vertical special purpose machine tool of car, it has a base, the base top is provided with column and screw mandrel, the top of column and screw mandrel is provided with entablature, be provided with between base and the entablature knife rest crossbeam and on top crossbeam, knife rest crossbeam and last top crossbeam and column are for flexibly connecting, knife rest crossbeam and last top crossbeam and screw mandrel are for being threaded, the knife rest crossbeam is provided with cutterhead and cutter plate driver device, go up top crossbeam center and be provided with the topping roll fixator, the base center is provided with the bottom roll fixator, the base bottom is provided with top crossbeam driver, roll driver and knife rest crossbeam driver is characterized in that: cutterhead and cutter plate driver device be one and with the knife rest crossbeam for flexibly connecting, cutterhead center and roll center are provided with certain offset distance.
2. large-scale roller according to claim 1 is to mill for the vertical special purpose machine tool of car, it is characterized in that: screw mandrel has four at least, be respectively first screw mandrel, second screw mandrel, the 3rd screw mandrel and the 4th screw mandrel, first screw mandrel and the 3rd screw mandrel and knife rest crossbeam be for being threaded, and second screw mandrel and the 4th screw mandrel and last top crossbeam are for being threaded.
3. large-scale roller according to claim 1 is characterized in that to mill for the vertical special purpose machine tool of car: the bottom roll fixator is connected with the roll driver.
4. large-scale roller according to claim 2 is characterized in that to mill for the vertical special purpose machine tool of car: first screw mandrel and the 3rd screw mandrel and knife rest crossbeam driver be for being threaded, and second screw mandrel and the 4th screw mandrel and last top crossbeam driver are for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201866054U CN201279614Y (en) | 2008-10-30 | 2008-10-30 | Large roller vertical special machine tool using milling instead of lathe machine method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201866054U CN201279614Y (en) | 2008-10-30 | 2008-10-30 | Large roller vertical special machine tool using milling instead of lathe machine method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201279614Y true CN201279614Y (en) | 2009-07-29 |
Family
ID=40926502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201866054U Expired - Fee Related CN201279614Y (en) | 2008-10-30 | 2008-10-30 | Large roller vertical special machine tool using milling instead of lathe machine method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201279614Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319923A (en) * | 2011-09-23 | 2012-01-18 | 四川省广汉三阳机械制造有限公司 | The method of CNC planer type milling machine roughing cycle roll |
| CN108857439A (en) * | 2018-07-31 | 2018-11-23 | 洛阳舒诚机械设备有限公司 | A kind of compound turnning and milling mill machining tool |
-
2008
- 2008-10-30 CN CNU2008201866054U patent/CN201279614Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319923A (en) * | 2011-09-23 | 2012-01-18 | 四川省广汉三阳机械制造有限公司 | The method of CNC planer type milling machine roughing cycle roll |
| CN108857439A (en) * | 2018-07-31 | 2018-11-23 | 洛阳舒诚机械设备有限公司 | A kind of compound turnning and milling mill machining tool |
| CN108857439B (en) * | 2018-07-31 | 2024-06-04 | 洛阳劲耐液压设备有限公司 | Composite turning, milling and grinding machine tool |
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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: 20090729 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |