CN211465877U - Accurate grinding device of double-column vertical lathe - Google Patents
Accurate grinding device of double-column vertical lathe Download PDFInfo
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- CN211465877U CN211465877U CN201922169499.XU CN201922169499U CN211465877U CN 211465877 U CN211465877 U CN 211465877U CN 201922169499 U CN201922169499 U CN 201922169499U CN 211465877 U CN211465877 U CN 211465877U
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Abstract
The utility model discloses a correct grinding device of twin columns vertical lathe, the on-line screen storage device comprises a base, base top fixedly connected with workstation and workstation top fixedly connected with guide rail plate, the base top is provided with the crossbeam, the workstation top is provided with the first bearing of third main shaft and the first bearing of third main shaft top fixedly connected with, the first feed box of first bearing left side fixedly connected with, first feed box right side is provided with the second feed box, the first stand of crossbeam top fixedly connected with and the first guide rail of the inside fixedly connected with of first stand, the inside fixedly connected with second guide rail of crossbeam top fixedly connected with second stand and second stand, the crossbeam top is provided with back timber and back timber left side fixedly connected with first main shaft, back timber right side fixedly connected with second main shaft. The utility model discloses in be equipped with the handle in the vertical knife rest top and can guarantee the tool setting and the position of adjustment knife rest, guaranteed the accuracy of device.
Description
Technical Field
The utility model relates to a machine tool equipment field especially relates to a double column vertical lathe's correct grinding device.
Background
The existing standard type common double-column vertical lathe and the numerical control double-column vertical lathe are used for processing large iron castings, steel castings and other metal parts by rough turning, finish turning of the excircle, inner hole, end face and the like of a workpiece, and also have the functions of processing large cones, arbitrary circular arc curved surfaces and the like; the method is particularly suitable for manufacturing industries such as engineering machinery, slewing bearings, valves, pumps, building material machinery, shipbuilding, metallurgy and the like. But in the engineering machinery industry, the rough and fine grinding of the excircle, the inner hole and the end surface of part of large-scale disc parts.
The existing standard type common double-column vertical lathe and numerical control double-column vertical lathe cannot finish rough and fine grinding of the outer circle, the inner hole and the end face of a workpiece in one-time installation after finishing turning of the outer circle, the inner hole and the end face of the workpiece, and must be hung to another machine tool for grinding according to process requirements, and the machine tool needs to be lifted, installed and positioned again, so that the machine tool is not economical, troublesome, wastes manpower and material resources, and is difficult to ensure that the required precision is achieved.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a fine grinding device of a double-column vertical lathe.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a two post vertical lathe's correct grinding device, includes the base, base top fixedly connected with workstation, workstation top fixedly connected with guide rail board, the base top is provided with the crossbeam, crossbeam top fixedly connected with first bearing, the first feed box of first bearing left side fixedly connected with, first bearing and second bearing are relative position, first feed box and second feed box are relative position, crossbeam top fixedly connected with first stand, the first guide rail of the inside fixedly connected with of first stand, crossbeam top fixedly connected with second stand, the inside fixedly connected with second guide rail of second stand, the crossbeam top is provided with the back timber, back timber left side fixedly connected with first main shaft, back timber right side fixedly connected with second main shaft.
As a further description of the above technical solution:
the utility model discloses a cutting tool, including crossbeam, first vertical tool rest, first unloading roller, first vertical tool rest top fixedly connected with second handle, second handle right side fixedly connected with second vertical tool rest, second vertical tool rest top fixedly connected with second unloading roller, the further description of above-mentioned technical scheme of second vertical tool rest top fixedly connected with first handle as:
the workbench is fixedly connected with a second side split body inside, a body groove is fixedly connected to the upper portion of the second side split body, a side split body groove is formed in the right side of the body groove, a bolt and a nut are fixedly connected to the upper portion of the side split body groove, and a first side split body is fixedly connected to the lower portion of the side split body groove.
As a further description of the above technical solution:
the base fixedly connected with guide rail board, guide rail board top fixed connection workstation, workstation top fixedly connected with first bearing, first bearing right side fixed connection first stand.
As a further description of the above technical solution:
the right side of the first guide rail and the second guide rail are in relative positions, the first guide rail is fixedly connected with a first upright column, and the second guide rail is fixedly connected with a second upright column.
As a further description of the above technical solution:
the base top fixedly connected with workstation, workstation top fixed connection guide rail plate.
The utility model discloses following beneficial effect has:
the utility model discloses in added first vertical tool rest and the vertical tool rest of second, increased first handle and second handle and can step on with excircle, hole, section and the external conical surface of other rough turning or finish turning work piece in vertical tool rest top, can guarantee the accuracy that can not reach before.
Drawings
Fig. 1 is a front view of a fine grinding device of a double-column vertical lathe according to the present invention;
fig. 2 is a top view of a fine grinding device of a double-column vertical lathe according to the present invention;
fig. 3 is a schematic view of a worktable of a fine grinding device of a double-column vertical lathe according to the present invention;
fig. 4 is a left side view of the fine grinding device of the double-column vertical lathe according to the present invention.
Illustration of the drawings:
1. a base; 2. a first bearing; 3. a second bearing; 4. a first upright post; 5. a second upright post; 6. a top beam; 7. a first guide rail; 8. a second guide rail; 9. a first feed box; 10. a second feed box; 11. a cross beam; 12. a work table; 13. a guide rail plate; 14. a first main shaft; 15. a second main shaft; 16. an inner ring; 17. a first vertical tool rest; 18. a second vertical tool rest; 19. a first handle; 20. a second handle; 21. a second side split body; 22. a first side split body; 23. a side split groove; 24. a bolt and a nut; 25. a body groove; 26. a fitting groove; 27. a third main shaft; 28. a first unloading roller; 29. a second unloading roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" 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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a two post vertical lathe's correct grinding device, the on-line screen storage device comprises a base 1, base 1 top fixedly connected with workstation 12, workstation 12 top fixedly connected with guide rail board 13, base 1 top is provided with crossbeam 11, workstation 12 top is provided with third main shaft 27, third main shaft 27 top fixedly connected with first bearing 2, the first feed box 9 of 2 left sides fixedly connected with of first bearing, first bearing 2 and second bearing 3 are relative position, first feed box 9 and second feed box 10 are relative position, crossbeam 11 top fixedly connected with first stand 4, the inside first guide rail 7 of fixedly connected with of first stand 4, crossbeam 11 top fixedly connected with second stand 5, the inside fixedly connected with second guide rail 8 of second stand 5, crossbeam 11 top is provided with back timber 6, back timber 6 left side fixedly connected with first main shaft 14, back timber 6 right side fixedly connected with second main shaft 15.
An inner ring 16 is arranged above the cross beam 11, a first vertical tool rest 17 is arranged above the cross beam 11, a first unloading roller 28 is fixedly connected above the first vertical tool rest 17, a second handle 20 is fixedly connected above the first vertical tool rest 17, the right side of the second handle 20 is fixedly connected with a second vertical tool rest 18, a second unloading roller 29 is fixedly connected above the second vertical tool rest 18, the upper portion of the second vertical tool rest 18 is fixedly connected with a first handle 19, the inner portion of the workbench 12 is fixedly connected with a second side split body 21, the second side split body 21 and the first side split body 22 are in relative positions, a body groove 25 is fixedly connected to the upper portion of the second side split body 21, an embedding groove 26 is fixedly connected to the upper portion of the body groove 25, a side split body groove 23 is formed in the right side of the body groove 25, a bolt and a nut 24 are fixedly connected to the upper portion of the side split body groove 23, and the first side split body 22 is fixedly connected to the lower portion of the.
The working principle is as follows: as the table 12 rotates. The guide rail plate 13 can be fixed with a fixed protection workbench 12, the cross beam 11 can move up and down along a first guide rail 7 and a second guide rail 8 which are fixedly connected inside a first upright post 4 and a second upright post 5 and can move to a top beam 6, a first bearing 2 and a second bearing 3 are arranged on a third main shaft 27 of the workbench 12, an inner ring 16 of the third main shaft moves to ensure that the third main shaft 27 can work with high precision, a first feeding box 9 and a second feeding box 10 are arranged at two ends of the cross beam 11 and have the same structure, a first vertical tool rest 17 and a second vertical tool rest 18 are arranged behind the feeding boxes, a first handle 19 and a second handle 20 which are manually operated are arranged on the cross beam 11 so as to conveniently adjust the position and the tool setting of the tool rests, and a first unloading roller 28 and a second unloading roller 29 are arranged on the tool rests so as to reduce the acting force during operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a two post vertical lathe's correct grinding device, includes base (1), its characterized in that: the automatic feeding device is characterized in that a workbench (12) is fixedly connected to the upper portion of the base (1), a guide rail plate (13) is fixedly connected to the upper portion of the workbench (12), a cross beam (11) is arranged on the upper portion of the base (1), a third main shaft (27) is arranged on the upper portion of the workbench (12), a first bearing (2) is fixedly connected to the upper portion of the third main shaft (27), a first feeding box (9) is fixedly connected to the left side of the first bearing (2), the first bearing (2) and the second bearing (3) are in relative positions, the first feeding box (9) and the second feeding box (10) are in relative positions, a first stand column (4) is fixedly connected to the upper portion of the cross beam (11), a first guide rail (7) is fixedly connected to the inner portion of the first stand column (4), a second stand column (5) is fixedly connected to the upper portion of the cross beam (11), and a second guide rail (, be provided with back timber (6) above crossbeam (11), back timber (6) left side fixedly connected with first main shaft (14), back timber (6) right side fixedly connected with second main shaft (15).
2. The finish grinding apparatus of a double column vertical lathe according to claim 1, wherein: crossbeam (11) top is provided with inner ring (16), crossbeam (11) top is provided with first upright knife rest (17), first unloading roller (28) of first upright knife rest (17) top fixedly connected with, first upright knife rest (17) top fixedly connected with second handle (20), second handle (20) right side fixedly connected with second upright knife rest (18), second upright knife rest (18) top fixedly connected with second unloading roller (29), second upright knife rest (18) top fixedly connected with first handle (19).
3. The finish grinding apparatus of a double column vertical lathe according to claim 1, wherein: the workbench (12) is fixedly connected with a second side split body (21) inside, a body groove (25) is fixedly connected above the second side split body (21), an embedding groove (26) is fixedly connected above the body groove (25), a side split body groove (23) is arranged on the right side of the embedding groove (26), a bolt and a nut (24) are fixedly connected above the side split body groove (23), and a first side split body (22) is fixedly connected below the side split body groove (23).
4. The finish grinding apparatus of a double column vertical lathe according to claim 1, wherein: base (1) fixedly connected with guide rail board (13), guide rail board (13) top fixed connection workstation (12), workstation (12) top first bearing (2) of fixedly connected with, first bearing (2) right side fixed connection first stand (4).
5. The finish grinding apparatus of a double column vertical lathe according to claim 1, wherein: first guide rail (7) right side and second guide rail (8) are relative position, first guide rail (7) outside fixedly connected with first stand (4), second guide rail (8) outside fixedly connected with second stand (5).
6. The finish grinding apparatus of a double column vertical lathe according to claim 1, wherein: base (1) top fixedly connected with workstation (12), workstation (12) top fixed connection guide rail plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169499.XU CN211465877U (en) | 2019-12-06 | 2019-12-06 | Accurate grinding device of double-column vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922169499.XU CN211465877U (en) | 2019-12-06 | 2019-12-06 | Accurate grinding device of double-column vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465877U true CN211465877U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922169499.XU Active CN211465877U (en) | 2019-12-06 | 2019-12-06 | Accurate grinding device of double-column vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465877U (en) |
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2019
- 2019-12-06 CN CN201922169499.XU patent/CN211465877U/en active Active
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