CN202715877U - Lathe bed structure of milling machine - Google Patents
Lathe bed structure of milling machine Download PDFInfo
- Publication number
- CN202715877U CN202715877U CN201220416079.2U CN201220416079U CN202715877U CN 202715877 U CN202715877 U CN 202715877U CN 201220416079 U CN201220416079 U CN 201220416079U CN 202715877 U CN202715877 U CN 202715877U
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- CN
- China
- Prior art keywords
- lathe bed
- milling machine
- workbench
- bed structure
- plate 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
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Abstract
The utility model discloses a lathe bed structure of a milling machine and belongs to the technical field of a milling machine. The lathe bed structure of the milling machine comprises a lathe bed, wherein an operating platform driven by a power plant is arranged on the lathe bed in sliding mode, and two plate rails used for supporting the operating platform are arranged on the lathe bed. Two oppositely arranged inclined rails used for guiding the operating platform are arranged between the two plate rails, and a hollow cavity between the inclined rails is formed to be a lubricating oil cavity. The lathe bed structure of the milling machine solves the technical problems of small carrying capacity and low machining accuracy in the milling machine and can be widely used in milling machines.
Description
Technical field
The utility model relates to the machine tool technology field, relates in particular to a kind of milling machine lathe bed structure.
Background technology
Milling machine is one of important machining equipment, especially the machining of some large-scale workpieces, all finish at milling machine, therefore, the bearing capacity of milling machine lathe bed requires relatively to want high, and the workbench of milling machine need to reciprocatingly slide, and obtain good machining accuracy, just requires the guiding accuracy of lathe bed and workbench high.At present, by line slideway carrying and guiding, be difficult to bear large-scale workpiece between the workbench of milling machine and the lathe bed, also be difficult to guarantee the machining accuracy of large-scale workpiece.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of milling machine lathe bed structure, to solve the technical problem that the milling machine bearing capacity is little, machining accuracy is low.
For solving the problems of the technologies described above, the technical solution of the utility model is: the milling machine lathe bed structure, comprise lathe bed, be slidingly fitted with the workbench that is driven by power set on the described lathe bed, described lathe bed is provided with two plate rails that are used for the described workbench of support, article two, be provided with two oblique rails that are oppositely arranged and are used for described workbench guiding between the described plate rail, the cavity between two described oblique rails forms lubricant reservoir.
As a kind of improvement, described lathe bed is provided with oil-recovery tank, and described oil-recovery tank is positioned at the outside of described plate rail and is positioned at the below of described plate rail.
As a kind of improvement, be provided with slide block between described workbench and the lathe bed, described slide block is fixedly installed on the described workbench, and described slide block all offsets with plate rail and oblique rail.
As a kind of improvement, described power set comprise leading screw and nut mechanism, and described leading screw and nut mechanism is arranged in the described lubricant reservoir.
After having adopted technique scheme, the beneficial effects of the utility model are: owing to be provided with the plate rail of support workbench and the oblique rail of workbench guiding on the lathe bed, directly come load-bearing and guiding with the self structure of lathe bed, weight capacity is large, steering capability is good, has greatly improved machining accuracy; Simultaneously, make plate rail and oblique rail at lathe bed, directly cooperate upper grinding machine to get final product lathe bed and workbench, use same emery wheel to finish, reduce the cost of manufacture of lathe bed and workbench, improved the quality of fit of workbench and lathe bed, and then improved the machining accuracy of milling machine.
Owing to be provided with oil-recovery tank on the lathe bed, so that the lubricating oil of lubricated plate rail and oblique rail can in time compile backflow, in time taken away the heat that workbench slides and produces, avoided the generation of thermal deformation, further improved the machining accuracy of milling machine.
Owing to be provided with slide block between workbench and the lathe bed, after slider wear, can in time change, reduced the maintenance cost of milling machine.
Because leading screw and nut mechanism is arranged in the lubricant reservoir, in use, screw mandrel is immersed in the lubricating oil, is lubricating always, has greatly improved the service life of leading screw and nut mechanism.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment;
Among the figure: 1, lathe bed, 11, plate rail, 12, oblique rail, 13, oil-recovery tank, 2, workbench, 3, leading screw and nut mechanism, 4, slide block.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in drawings, a kind of milling machine lathe bed structure, comprise lathe bed 1, be slidingly fitted with the workbench 2 that is driven by power set on the lathe bed 1, lathe bed 1 is provided with two plate rails 11 that are used for support workbench 2, article two, be provided with two oblique rails 12 that are oppositely arranged and are used for workbench 2 guiding between the plate rail 11, article two, the cavity between the oblique rail 12 forms lubricant reservoir, lathe bed 1 is provided with oil-recovery tank 13, oil-recovery tank 13 is positioned at the outside of plate rail 11 and is positioned at the below of plate rail 11, and like this, lubricating oil can in time compile backflow, in time take away the heat that workbench 2 slides and produces, avoided the generation of lathe bed 1 thermal deformation.
Be provided with slide block 4 between workbench 2 and the lathe bed 1, slide block 4 is fixedly installed on the workbench 2, and slide block 4 all offsets with plate rail 11 and oblique rail 12, when workbench 2 moves back and forth the generation wearing and tearing, only need to change slide block 4 and get final product, reduced workman's labour intensity and maintenance cost.
Power set comprise leading screw and nut mechanism 3, and leading screw and nut mechanism 3 is arranged in the lubricant reservoir, this leading screw and nut mechanism 3 that always lubricates, and be greatly enhanced service life.
The utility model weight capacity is strong, steering capability is good, and when this structure fabrication plate rail 11 and oblique rail 12, directly cooperate upper grinding machine to get final product lathe bed 1 and workbench 2, use same emery wheel to finish, reduce the cost of manufacture of lathe bed 1 and workbench 2, improved the quality of fit of workbench 2 with lathe bed 1.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done all drop within the protection domain of the present utility model.
Claims (4)
1. milling machine lathe bed structure, comprise lathe bed, be slidingly fitted with the workbench that is driven by power set on the described lathe bed, it is characterized in that: described lathe bed is provided with two plate rails that are used for the described workbench of support, article two, be provided with two oblique rails that are oppositely arranged and are used for described workbench guiding between the described plate rail, the cavity between two described oblique rails forms lubricant reservoir.
2. milling machine lathe bed structure as claimed in claim 1, it is characterized in that: described lathe bed is provided with oil-recovery tank, and described oil-recovery tank is positioned at the outside of described plate rail and is positioned at the below of described plate rail.
3. milling machine lathe bed structure as claimed in claim 1, it is characterized in that: be provided with slide block between described workbench and the lathe bed, described slide block is fixedly installed on the described workbench, described slide block all with plate rail and tiltedly rail offset.
4. milling machine lathe bed structure as claimed in claim 1, it is characterized in that: described power set comprise leading screw and nut mechanism, described leading screw and nut mechanism is arranged in the described lubricant reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220416079.2U CN202715877U (en) | 2012-08-21 | 2012-08-21 | Lathe bed structure of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220416079.2U CN202715877U (en) | 2012-08-21 | 2012-08-21 | Lathe bed structure of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202715877U true CN202715877U (en) | 2013-02-06 |
Family
ID=47617715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220416079.2U Expired - Lifetime CN202715877U (en) | 2012-08-21 | 2012-08-21 | Lathe bed structure of milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202715877U (en) |
-
2012
- 2012-08-21 CN CN201220416079.2U patent/CN202715877U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |