CN211638327U - High-low rail inclined lathe bed - Google Patents
High-low rail inclined lathe bed Download PDFInfo
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- CN211638327U CN211638327U CN202020086959.2U CN202020086959U CN211638327U CN 211638327 U CN211638327 U CN 211638327U CN 202020086959 U CN202020086959 U CN 202020086959U CN 211638327 U CN211638327 U CN 211638327U
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- lathe
- guide rail
- tailstock
- subassembly
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Abstract
The utility model relates to an inclined lathe bed of high-low rail, including lathe bed, main shaft assembly, tailstock subassembly, turret subassembly and guide rail set spare, the turret subassembly inclines mutually with the horizontal plane, guide rail set spare includes double-phase parallel and is the guide rail that the height set up, and two guide rails parallel with the horizontal plane, turret subassembly bottom is provided with the slip table that inclines mutually with the horizontal plane, a slip table and guide rail corresponding side are provided with can follow two guide rail horizontal slip's slider. This oblique lathe of lathe bed of height rail changes the guide rail that original slope set up into the level setting, under the situation that does not influence the use of sword tower subassembly, greatly reduced frictional force to guarantee that the sword tower subassembly can steadily move on the guide rail, improved life.
Description
The technical field is as follows:
the utility model relates to a lathe technical field especially relates to a lathe with inclined lathe bed on high and low rails.
Background art:
a lathe is a machine tool for turning a rotating workpiece mainly with a turning tool, and generally includes a bed, a spindle, a tailstock, a turret, and the like. In order to ensure the cutting effect, a lathe with a tilting turret is widely used. Such as a lathe disclosed in patent No. CN106238753A, a multi-spindle high-speed numerically controlled lathe disclosed in patent No. CN106514260A, and the like. Because the knife tower is inclined to the horizontal plane, the guide rail for the left and right movement of the knife tower is also inclined to the horizontal plane, and because the inclined knife tower is heavy, the guide rail not only has a sliding function, but also has a supporting function, and needs to be subjected to larger pressure, particularly the top surface of the guide rail, and needs to overcome larger friction force, and after the knife tower is used for a longer time, the knife tower is easy to move and block, even the phenomenon of blocking occurs.
The utility model has the following contents:
the utility model aims at the defects of the prior art, and provides a high-low rail inclined lathe bed which changes the inclined stress into horizontal stress and has longer service life.
The utility model discloses a realize through following technical scheme: the utility model provides an oblique lathe bed lathe of height rail, includes lathe bed, main shaft assembly, tailstock subassembly, turret subassembly and guide rail set spare, the turret subassembly inclines mutually with the horizontal plane, guide rail set spare includes double-phase parallel and is the guide rail of height setting, and two guide rails parallel with the horizontal plane, turret subassembly bottom is provided with the slip table that inclines mutually with the horizontal plane, a slip table and the corresponding side of guide rail are provided with can follow two guide rail horizontal slip's slider.
In order to facilitate the installation of the sliding blocks and enable the sliding blocks to be horizontally arranged, four installation surfaces parallel to the horizontal plane are arranged on one side surface, opposite to the guide rails, of the sliding table, the sliding blocks are fixed on the installation surfaces respectively, and the two guide rails are connected with the two sliding blocks in a sliding mode respectively.
In order to facilitate accurate positioning of the horizontal driving piece and the horizontal power shaft, one side of the bottom end of the guide rail at the top end is provided with a positioning surface capable of positioning the horizontal power shaft (or tower).
In order to facilitate accurate positioning of the inclined driving piece and the inclined power shaft, the other side face of the sliding table is provided with a mounting surface for positioning the inclined power shaft (or the tower).
In order to facilitate accurate positioning of the spindle, the spindle assembly comprises a mounting seat integrally formed with the lathe bed, a spindle seat arranged on the mounting seat and a spindle arranged on the spindle seat, and a mounting groove used for positioning the spindle seat is formed in the top end of the mounting seat.
The positioning surface or the mounting surface is easy to mount the screw rod, has uniformity and interchangeability, and can realize the mounting of any machine.
In order to facilitate accurate positioning of the tailstock, the tailstock assembly comprises a tailstock sliding table integrally formed with the machine tool, a tailstock arranged on the tailstock sliding table and capable of moving along the tailstock sliding table, and a positioning backer arranged on the tailstock, and accumulated errors caused by tailstock rigidity and secondary assembly are greatly improved.
In order to ensure the sealing property and avoid the cutting fluid from splashing everywhere, two ends of the lathe bed respectively extend outwards to form extending parts.
In order to further expand the universality, a plurality of mounting holes for mounting the manipulator are formed in the side part of the machine body; the front part of the lathe bed is provided with a plurality of mounting holes for mounting the manipulator.
The utility model has the advantages that: this oblique lathe of high low rail changes the guide rail that original slope set up into the level setting, under the situation that does not influence the use of turret subassembly, greatly reduced frictional force, thereby guarantee that the turret subassembly can steady movement on the guide rail, the service life is prolonged, and during processing the lathe bed, the limitation of process time and processing equipment has been improved greatly, the precision is guaranteed with five axles of former processing lathe bed needs longmen or with the profiling frock, present direct use longmen machining center is direct just can the machine-shaping, and the precision also improves a lot greatly.
Description of the drawings:
FIG. 1 is a schematic perspective view of a high-low rail inclined lathe of the present invention;
fig. 2 is a schematic view of the side structure of the inclined lathe bed with high and low rails according to the present invention.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
As shown in fig. 1 and 2, the inclined lathe bed with high and low rails comprises a lathe bed 1, a spindle assembly, a tailstock assembly, a turret assembly 21 and a guide rail assembly, wherein the turret assembly 21 is inclined to the horizontal plane.
The guide rail assembly is used for the horizontal (left and right) removal of tool turret assembly 21, including double-phase parallel and the guide rail 12 that is the height setting, two guide rails 12 are parallel with the horizontal plane, tool turret assembly 21 bottom is provided with the slip table 15 that inclines mutually with the horizontal plane, slip table 15 is provided with the slider 16 that can follow two guide rails 12 horizontal slip with the corresponding side of guide rail 12. Correspondingly, one side of the top end of the bed body 1 is provided with two mounting tables 11 arranged in different heights, and two guide rails 12 are fixed on the mounting tables 11 to form a height difference. Specifically, four mounting surfaces parallel to the horizontal plane are arranged on one side surface of the sliding table 15 opposite to the guide rails 12, sliders 16 are respectively fixed on the mounting surfaces, and a group of sliders 16 are respectively connected to the two guide rails 12 in a sliding manner.
Wherein, one side of the mounting table 11 at the top end is provided with a positioning surface 13 capable of positioning the horizontal power shaft 14, and when the horizontal power shaft 14 is mounted, the bearing seat 20 only needs to be abutted against the positioning surface 13 and then locked, so that accurate positioning can be realized. And the other side (top) of the sliding table 15 is provided with an inclined guide rail 17 and a mounting surface 19 for positioning an inclined power shaft 18, which can be used for accurately positioning a turret assembly 21. The positioning surface and the mounting surface are easy to mount the screw rod, have uniformity and interchangeability and can realize the mounting of any machine.
The spindle assembly comprises a mounting seat 5 integrally formed with the lathe bed 1, a spindle seat 6 arranged on the mounting seat 5 and a spindle 7 arranged on the spindle seat 6, wherein a mounting groove 8 used for positioning the spindle seat 6 is formed in the top end of the mounting seat 5, and the spindle seat 6 and the spindle 7 can be accurately positioned through the mounting groove 8.
The tailstock subassembly includes tailstock slip table 9 with 1 integrated into one piece of lathe bed, sets up on tailstock slip table 9 and can follow tailstock 10 that tailstock slip table 9 controlled and set up the location backer on tailstock 10 top, has improved the accumulative total error that tailstock rigidity and secondary assembly brought greatly.
The left end and the right end of the lathe bed 1 respectively extend outwards to form an extending part 2. In addition, the front part of the side part of the lathe bed 1 is respectively provided with four mounting holes 3 and 4 for mounting the mechanical arm, and the corresponding mechanical arms can be mounted respectively, so that the integral transportation and hoisting after the mechanical arms are mounted can be realized, and the time for mounting and debugging on the spot of a client is reduced.
During machining, one side of a workpiece is fixed through the spindle 7, the position of the tailstock 10 is adjusted to enable the positioning backer to abut against the other side of the workpiece, the horizontal power part drives the sliding table 15 to move to a fixed position along the guide rail 12, and the inclined power part drives the tool turret assembly 21 to move downwards to the workpiece position to perform turning.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: the above embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides an oblique lathe bed lathe of height rail, includes lathe bed, main shaft subassembly, tailstock subassembly, turret subassembly and guide rail subassembly, the turret subassembly inclines mutually with the horizontal plane, its characterized in that: the guide rail assembly comprises two parallel guide rails which are arranged in a height mode, the two guide rails are parallel to the horizontal plane, a sliding table which is inclined to the horizontal plane is arranged at the bottom end of the cutter tower assembly, and a sliding block which can horizontally slide along the two guide rails is arranged on one side face, corresponding to the guide rails, of the sliding table.
2. The inclined lathe of claim 1, wherein: and four mounting surfaces parallel to the horizontal plane are arranged on one side surface of the sliding table opposite to the guide rails, sliding blocks are respectively fixed on the mounting surfaces, and two sliding blocks are respectively connected on the two guide rails in a sliding manner.
3. The inclined lathe of claim 1, wherein: one side of the bottom end of the guide rail at the top end is provided with a positioning surface capable of positioning the horizontal power shaft.
4. The inclined lathe of claim 1, wherein: and the other side surface of the sliding table is provided with an installation surface for positioning the inclined power shaft.
5. The inclined lathe of claim 1, wherein: the spindle assembly comprises a mounting seat integrally formed with the lathe bed, a spindle seat arranged on the mounting seat and a spindle arranged on the spindle seat, and a mounting groove used for positioning the spindle seat is formed in the top end of the mounting seat.
6. The inclined lathe of claim 1, wherein: the tailstock assembly comprises a tailstock sliding table integrally formed with the lathe body, a tailstock arranged on the tailstock sliding table and capable of moving along the tailstock sliding table, and a positioning backer arranged on the tailstock.
7. The inclined lathe of claim 1, wherein: and two ends of the lathe bed respectively extend outwards to form an extending part.
8. The inclined lathe of claim 1, wherein: and the side part of the machine body is provided with a plurality of mounting holes for mounting the manipulator.
9. The inclined lathe of claim 1, wherein: the front part of the lathe bed is provided with a plurality of mounting holes for mounting the manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086959.2U CN211638327U (en) | 2020-01-15 | 2020-01-15 | High-low rail inclined lathe bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086959.2U CN211638327U (en) | 2020-01-15 | 2020-01-15 | High-low rail inclined lathe bed |
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| Publication Number | Publication Date |
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| CN211638327U true CN211638327U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020086959.2U Active CN211638327U (en) | 2020-01-15 | 2020-01-15 | High-low rail inclined lathe bed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365836A (en) * | 2022-09-29 | 2022-11-22 | 浙江嘉湖机床股份有限公司 | High-stability inclined lathe bed machine tool |
-
2020
- 2020-01-15 CN CN202020086959.2U patent/CN211638327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115365836A (en) * | 2022-09-29 | 2022-11-22 | 浙江嘉湖机床股份有限公司 | High-stability inclined lathe bed machine tool |
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