CN204912827U - A portable boring and milling machine that is used for restoreing on line rolling mill memorial archway - Google Patents
A portable boring and milling machine that is used for restoreing on line rolling mill memorial archway Download PDFInfo
- Publication number
- CN204912827U CN204912827U CN201520639281.5U CN201520639281U CN204912827U CN 204912827 U CN204912827 U CN 204912827U CN 201520639281 U CN201520639281 U CN 201520639281U CN 204912827 U CN204912827 U CN 204912827U
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- China
- Prior art keywords
- guide rail
- milling head
- axis
- slip table
- slide unit
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- Expired - Fee Related
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Abstract
The utility model relates to a portable boring and milling machine that is used for restoreing on line rolling mill memorial archway, including X spindle guide rail, be equipped with X axle slip table on the X spindle guide rail, be equipped with left and right y spindle guide rail on the X axle slip table, all be equipped with digital display grating chi on X spindle guide rail and the y spindle guide rail, X axle slip table is equipped with Y axle slip table respectively by the drive of X axle servo motor on the left and right y spindle guide rail, and every side Y axle slip table is driven by respective Y axle servo motor, is equipped with the cutter head on every side Y axle slip table. The utility model discloses the installation method is advanced, and simple accurate can the preset lathe under the condition the that not have shut down, practices thrift online adjust the time. The lathe mode uniqueness of taking one's place, the installation benchmark be the roll change track, the precision height. Can utilize the roll change buggy directly to send into predetermined position, it is leading -in many times to need not traditional roller thick stick and jack. The security is high, and level of mechanization is high, low in labor strength. Lower planar processing can be realized to the turning cutter head, and the scene volume of demolising is little, and installation volume is little, and save time reduces the intensity of labour of engineering.
Description
Technical field
The utility model relates to process equipment, particularly a kind of removable boring and milling machine for repairing mill housing online.
Background technology
Mill housing also claims rolling-mill housing, and be the important load bearing component in steel rolling equipment, working environment is very severe.Slab is in the operation of rolling, and rolling cooling water runs into the steel billet rapid atomization of red heat, high temperature, is entrained with the oxide powder splash everywhere of high temperature.Roll causes larger impulsive force with bearing block to housing window actinal surface.Occur that the gap in rolling-mill housing and bearing block slide plate face exceedes the phenomenon managing extreme value.Because the particularity of mill housing, online reparation can only be realized.Traditional online restorative procedure utilizes indigenous equipment, torn open by milling train to exposing lower shoe, and pull in place to lathe by roller thick stick and manual drag chain, move to working position, cutter diameter is little, and stock-removing efficiency is low, and the installation in position time is long, and repeatedly centering precision is low.
Summary of the invention
Technical problem to be solved in the utility model improves a kind of removable boring and milling machine for repairing mill housing online, repeatedly imports without the need to traditional roller thick stick and jack.Security is high, and mechanization degree is high, and labour intensity is low.Can realize the processing compared with low degree, on-the-spot dismounting amount is little, and installation is little, saves time, and reduces the labour intensity of engineering.
For achieving the above object, the utility model realizes by the following technical solutions:
A kind of removable boring and milling machine for repairing mill housing online, comprise X-axis guide rail, X-axis guide rail is provided with X-axis slide unit, X-axis slide unit is provided with left and right y-axis guide rail, X-axis guide rail and y-axis guide rail are equipped with digital display grating rule, and X-axis slide unit, by X-axis driven by servomotor, left and right y-axis guide rail is respectively equipped with Y-axis slide unit, every side Y-axis slide unit is by respective Y-axis driven by servomotor, and every side Y-axis slide unit is provided with milling head.
Described X-axis guide rail bottom surface is provided with heightens jackscrew.
Described milling head comprises milling head main shaft, and milling head main shaft connects gearbox, and gearbox is provided with handwheel and fastening handle, and gearbox connects milling head mair motor and feeding motor, and turning milling head connects dish by transition and is connected on milling head main shaft.
Described turning milling head is L-type, connects to coil to be connected by chute screw and transition, and turning milling head installs cutterhead.
Compared with prior art, the beneficial effects of the utility model are:
1. installation method is advanced, simple and easy to do, not having to adjust lathe in advance under the condition of shutting down, saves the on-line tuning time.
2. lathe Intrusive way is unique, and reference for installation is changing track for roll, and precision is high.Roll change buggy can be utilized directly to send into predetermined position, repeatedly import without the need to traditional roller thick stick and jack.Security is high, and mechanization degree is high, and labour intensity is low.
3. turning milling head can realize the processing compared with low degree, and on-the-spot dismounting amount is little, and installation is little, saves time, and reduces the labour intensity of engineering.
4. the design of the two milling head individual motor of lathe, one time centering processes two planes, and machining accuracy is high, and the depth of parallelism is not more than 0.03mm, and realizes 360 degree of Turable cuttings, flexibly and easily.Realize drill precise holes, tapping.
5. because Installing machine tool is stablized, machine tool accuracy is higher, and cutter diameter is large, and linear velocity is high, cutting-in is comparatively large, the deficiency of time of the plane Tri-cutter cutting of 1 square meter 3 hours, is more than 5 times of the processing of traditional indigenous equipment.Surface roughness can reach Ra1.6.
6. be widely used, be applicable to the interior outerplanar highly-efficient processing of not removing other parts.
Accompanying drawing explanation
Fig. 1 is the structural representation of removable boring and milling machine.
Fig. 2 is the milling head structural representation of removable boring and milling machine.
Fig. 3 is the structural representation of turning milling head.
In figure: 1-X axis rail 2-X axle slide unit 3-left y-axis guide rail 4-right y-axis guide rail 5-Y axle slide unit 6-left milling head 7-right milling head 8-X axle servomotor 9-reductor 10-Y axle servomotor 11-heightens the milling head 27-chute screw 28-transition of jackscrew 22-gearbox 25-facing cutter 26-turning and connects dish 29-milling head mair motor 30-milling head main shaft 31-fastening handle 32-handwheel 33-feeding motor
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further illustrated:
As shown in Figure 1, a kind of removable boring and milling machine for repairing mill housing online, comprise X-axis guide rail 1, X-axis guide rail 1 bottom surface is provided with heightens jackscrew 11, X-axis guide rail 1 is provided with X-axis slide unit 2, X-axis slide unit 2 is provided with left and right y-axis guide rail 3,4, X-axis guide rail and y-axis guide rail are equipped with digital display grating rule, X-axis slide unit 2 is driven by X-axis servomotor 8, left and right y-axis guide rail 3,4 is respectively equipped with Y-axis slide unit 5, every side Y-axis slide unit is driven by respective Y-axis servomotor 10, and left and right Y-axis slide unit is provided with left and right milling head 6,7.
As shown in Figure 2, milling head comprises milling head main shaft 30, and milling head main shaft 30 connects gearbox 22, and gearbox 22 is provided with handwheel 32 and fastening handle 31, gearbox 22 connects milling head mair motor 29 and feeding motor 33, and turning milling head 26 connects dish 28 by transition and is connected on milling head main shaft 30.
As shown in Figure 3, turning milling head 26, in L-type, connects dish 28 by chute screw 27 and transition and is connected, turning milling head 26 is installed facing cutter 25.
Be only general principle of the present utility model above, not impose any restrictions the utility model, every foundation the utility model carries out equivalent variations and modification to it, all within the category of the art of this patent protection scheme.
Claims (4)
1. one kind for repairing the removable boring and milling machine of mill housing online, it is characterized in that, comprise X-axis guide rail, X-axis guide rail is provided with X-axis slide unit, and X-axis slide unit is provided with left and right y-axis guide rail, and X-axis guide rail and y-axis guide rail are equipped with digital display grating rule, X-axis slide unit is by X-axis driven by servomotor, left and right y-axis guide rail is respectively equipped with Y-axis slide unit, and every side Y-axis slide unit is by respective Y-axis driven by servomotor, and every side Y-axis slide unit is provided with milling head.
2. a kind of removable boring and milling machine for repairing mill housing online according to claim 1, is characterized in that, described X-axis guide rail bottom surface is provided with heightens jackscrew.
3. a kind of removable boring and milling machine for repairing mill housing online according to claim 1, it is characterized in that, described milling head comprises milling head main shaft, milling head main shaft connects gearbox, gearbox is provided with handwheel and fastening handle, gearbox connects milling head mair motor and feeding motor, and turning milling head connects dish by transition and is connected on milling head main shaft.
4. a kind of removable boring and milling machine for repairing mill housing online according to claim 3, it is characterized in that, described turning milling head is L-type, connects to coil to be connected by chute screw and transition, and turning milling head installs cutterhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639281.5U CN204912827U (en) | 2015-08-21 | 2015-08-21 | A portable boring and milling machine that is used for restoreing on line rolling mill memorial archway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639281.5U CN204912827U (en) | 2015-08-21 | 2015-08-21 | A portable boring and milling machine that is used for restoreing on line rolling mill memorial archway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204912827U true CN204912827U (en) | 2015-12-30 |
Family
ID=54962011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520639281.5U Expired - Fee Related CN204912827U (en) | 2015-08-21 | 2015-08-21 | A portable boring and milling machine that is used for restoreing on line rolling mill memorial archway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204912827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081422A (en) * | 2015-08-21 | 2015-11-25 | 鞍钢重型机械有限责任公司 | Efficient method for repairing rolling mill rack online and movable boring-milling machine |
-
2015
- 2015-08-21 CN CN201520639281.5U patent/CN204912827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081422A (en) * | 2015-08-21 | 2015-11-25 | 鞍钢重型机械有限责任公司 | Efficient method for repairing rolling mill rack online and movable boring-milling machine |
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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: 20151230 Termination date: 20190821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |