CN212918435U - Vertical movable column machining center - Google Patents
Vertical movable column machining center Download PDFInfo
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- CN212918435U CN212918435U CN202021853784.XU CN202021853784U CN212918435U CN 212918435 U CN212918435 U CN 212918435U CN 202021853784 U CN202021853784 U CN 202021853784U CN 212918435 U CN212918435 U CN 212918435U
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Abstract
A vertical movable column machining center, comprising: the device comprises a base and a workbench base which longitudinally extend from front to back and are integrally connected, wherein the upper end of the workbench base is integrally connected with a workbench which is positioned on the left side of the base; two longitudinal guide rails fixed on the left and right edges of the upper end surface of the base; the sliding seat is arranged on the longitudinal guide rail in a sliding manner, and two transverse guide rails which are opposite to each other in front and back are fixed at the upper end of the sliding seat; the vertical column is arranged on the transverse guide rail in a sliding manner, and two vertical guide rails which are right in front and back are fixed on the left end surface of the vertical column; the spindle box is arranged on the vertical guide rail in a sliding mode; a main shaft is rotatably arranged on the left side in the main shaft box, the upper end of the main shaft is coaxially fixed with a motor shaft of a main shaft motor, and the main shaft motor is fixed on the main shaft box; and the tool magazine is fixed on the front side and the rear side of the spindle box.
Description
Technical Field
The utility model relates to a lathe technical field, concretely relates to vertical movable column machining center.
Background
The vertical movable column machining center belongs to the category of vertical machining centers, a common machining and feeding vertical machining center is realized by the movement of a workbench, which is also a traditional transmission form, and the vertical movable column machining center realizes the feeding movement by the movement of a vertical column. The workbench of the existing vertical movable column machining center is usually arranged in a suspension mode, so that the workbench is not rigid enough and generates a bending phenomenon in the moving process of the vertical column with large weight, and the upper limit of the bearing capacity of the workbench is small.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a vertical post machining center that moves makes its workstation rigidity great, machining precision higher.
The utility model provides a technical scheme that technical problem adopted is: a vertical movable column machining center, comprising:
the device comprises a base and a workbench base which longitudinally extend from front to back and are integrally connected, wherein the upper end of the workbench base is integrally connected with a workbench which is positioned on the left side of the base;
two longitudinal guide rails fixed on the left and right edges of the upper end surface of the base;
the sliding seat is arranged on the longitudinal guide rail in a sliding manner, and two transverse guide rails which are opposite to each other in front and back are fixed at the upper end of the sliding seat;
the vertical column is arranged on the transverse guide rail in a sliding manner, and two vertical guide rails which are right in front and back are fixed on the left end surface of the vertical column;
the spindle box is arranged on the vertical guide rail in a sliding mode; a main shaft is rotatably arranged on the left side in the main shaft box, the upper end of the main shaft is coaxially fixed with a motor shaft of a main shaft motor, and the main shaft motor is fixed on the main shaft box;
and the tool magazine is fixed on the front side and the rear side of the spindle box.
Preferably, two front and back opposite numerical control rotary tables are fixed on the front and back sides of the upper end of the workbench.
Preferably, the vertical movable column machining center further comprises an X-axis driving device for driving the sliding seat to move longitudinally back and forth along the longitudinal guide rail, and the X-axis driving device is arranged in a first mounting groove formed by downward sinking of the upper end of the base; the X-axis driving device comprises an X-axis motor, a first ball screw and a first ball nut, the first ball screw longitudinally extends and is rotatably arranged in the first mounting groove, the first ball screw is coaxially fixed with a motor shaft of the X-axis motor, the first ball nut and the first ball screw are matched to form a ball screw nut pair, and the first ball nut is fixed at the bottom of the transverse guide rail.
Preferably, the vertical movable column machining center further comprises a Y-axis driving device for driving the vertical column to move laterally along the transverse guide rail, and the Y-axis driving device is arranged in a second mounting groove formed by downward sinking of the upper end of the sliding seat; the Y-axis driving device comprises a Y-axis motor, a second ball screw and a second ball nut, the second ball screw transversely extends and is rotatably arranged in the second mounting groove, the second ball screw is coaxially fixed with a motor shaft of the Y-axis motor, the second ball nut is matched with the second ball screw to form a ball screw nut pair, and the second ball nut is fixed at the bottom of the stand column.
Preferably, the vertical movable column machining center further comprises a Z-axis driving device for driving the spindle box to vertically move up and down along the vertical guide rail, and the Z-axis driving device is arranged in a third mounting groove formed by inward depression of the front end of the upright column; the Z-axis driving device comprises a Z-axis motor, a third ball screw and a third ball nut, the third ball screw vertically extends and is rotatably arranged in the third mounting groove, the third ball screw is coaxially fixed with a motor shaft of the Z-axis motor, the third ball nut is matched with the third ball screw to form a ball screw nut pair, and the third ball nut is fixed at the right end of the spindle box.
The working table, the working table base and the base of the vertical movable column processing center are integrally and continuously cast, so that the vertical movable column processing center has no suspension, large rigidity and higher precision; the bearing weight of the machine tool can reach 3500 Kg; and the fixed workbench enables an operator to approach the workbench more easily, and the operation of loading and unloading the workpiece is easier and more labor-saving.
Drawings
Fig. 1 is an elevation view of a vertical movable column machining center according to a preferred embodiment of the present invention;
fig. 2 is a left side view of the vertical movable column processing center according to a preferred embodiment of the present invention;
fig. 3 is a top view of the vertical movable column machining center according to a preferred embodiment of the present invention;
fig. 4 is a rear view of the vertical movable column machining center according to a preferred embodiment of the present invention;
description of reference numerals: 1. a base; 2. a first mounting groove; 3. an X-axis motor; 4. a longitudinal guide rail; 5. a transverse guide rail; 6. a column; 7. a vertical guide rail; 8. a main spindle box; 9. a Z-axis motor; 10. a spindle motor; 11. a tool magazine; 12. a work table; 13. a numerical control turntable; 14. a second mounting groove; 15. a slide base; 16. a work table base; 17. a main shaft; 18. a Y-axis motor; 19. a third mounting groove;
Detailed Description
The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified 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.
The present invention will be further explained with reference to the accompanying drawings.
Please refer to fig. 1 to fig. 4.
The utility model discloses a vertical post machining center that moves, it includes integrated into one piece cast fashioned base 1, workstation seat 16 and workstation 12. The base 1 and the table base 16 extend longitudinally in a fore-and-aft direction. The table 12 is fixed to the upper end of the table base 16. The working table is positioned at the left side of the base 1.
Two longitudinal guide rails 4 are fixed on the left and right sides of the upper end surface of the base 1. A slide carriage 15 is slidably arranged on the longitudinal rail 4. Two transverse guide rails 5 which are opposite to each other in the front and the back are fixed at the upper end of the sliding seat 15. The transverse guide rail 5 is provided with a vertical column 6 in a sliding way. Two vertical guide rails 7 which are right opposite to each other in the front-back direction are fixed on the left end surface of the upright post 6. The vertical guide rail 7 is provided with a spindle box 8 in a sliding manner. A main shaft 17 is rotatably provided inside the main shaft box 8 on the left side. The upper end of the spindle 17 is coaxially fixed to a motor shaft of a spindle motor 10. A spindle motor 10 is fixed to the spindle head 8. A tool magazine 11 is fixed on the front and rear sides of the headstock 8. Two front and back opposite numerical control rotary tables 13 are fixed on the front and back sides of the upper end of the workbench 12.
The vertical movable column machining center further comprises an X-axis driving device for driving the sliding seat 15 to move longitudinally along the longitudinal guide rail 4. The X-axis device is arranged in a first mounting groove 2 formed by downwards sinking the upper end of the base 1. The X-axis driving device comprises an X-axis motor 3, a first ball screw and a first ball nut. The first ball screw extends longitudinally and is rotatably disposed in the first mounting groove 2. The first ball screw is coaxially fixed with a motor shaft of the X-axis motor 3. The first ball nut and the first ball screw are matched to form a ball screw nut pair. The first ball nut is fixed to the bottom of the cross rail 5.
The vertical movable column machining center also comprises a Y-axis driving device for driving the vertical column 6 to move left and right transversely along the transverse guide rail 5. The Y-axis device is disposed in a second mounting groove 14 formed by downwardly recessing the upper end of the slide 15. The Y-axis driving device comprises a Y-axis motor 18, a second ball screw and a second ball nut. The second ball screw extends laterally and is rotatably disposed in the second mounting groove 14. The second ball screw is fixed coaxially with the motor shaft of the Y-axis motor 18. The second ball nut and the second ball screw are matched to form a ball screw nut pair. The second ball nut is fixed to the bottom of the upright 6.
The vertical movable column machining center further comprises a Z-axis driving device for driving the spindle box 8 to vertically move up and down along the vertical guide rail 7. The Z-axis device is arranged in a third mounting groove 19 formed by inwards recessing the front end of the upright post 6. The Z-axis driving device comprises a Z-axis motor 9, a third ball screw and a third ball nut. The third ball screw is vertically extended and rotatably disposed in the third mounting groove 19. The third ball screw is coaxially fixed with a motor shaft of the Z-axis motor 9. The third ball nut and the third ball screw are matched to form a ball screw nut pair. And the third ball nut is fixed at the right end of the main spindle box 8.
Wherein, the longitudinal guide rail 4, the transverse guide rail 4 and the vertical guide rail 7 can be heavy-load linear guide rails.
The working table, the working table base and the base of the vertical movable column processing center are integrally and continuously cast, so that the vertical movable column processing center has no suspension, large rigidity and higher precision; the bearing weight of the machine tool can reach 3500 Kg; and the fixed workbench enables an operator to approach the workbench more easily, and the operation of loading and unloading the workpiece is easier and more labor-saving.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a vertical movable column machining center which characterized in that includes:
the device comprises a base (1) and a workbench base (16) which extend longitudinally in the front-back direction and are integrally connected, wherein the upper end of the workbench base (16) is integrally connected with a workbench (12), and the workbench is positioned on the left side of the base (1);
two longitudinal guide rails (4) fixed on the left and right sides of the upper end surface of the base (1);
a sliding seat (15) which is arranged on the longitudinal guide rail (4) in a sliding way, wherein two transverse guide rails (5) which are right opposite to each other in the front and back direction are fixed at the upper end of the sliding seat (15);
the vertical column (6) is arranged on the transverse guide rail (5) in a sliding manner, and two vertical guide rails (7) which are right in front and back are fixed on the left end surface of the vertical column (6);
a main spindle box (8) which is arranged on the vertical guide rail (7) in a sliding manner; a main shaft (17) is rotatably arranged on the left side in the main shaft box (8), the upper end of the main shaft (17) is coaxially fixed with a motor shaft of a main shaft motor (10), and the main shaft motor (10) is fixed on the main shaft box (8);
and a tool magazine (11) fixed to the front and rear sides of the spindle box (8).
2. The vertical type movable column machining center according to claim 1, wherein two front and rear facing numerical control rotary tables (13) are fixed to front and rear sides of the upper end of the table (12).
3. The vertical type dynamic column processing center according to claim 2, characterized in that the vertical type dynamic column processing center further comprises an X-axis driving device for driving the sliding base (15) to move longitudinally back and forth along the longitudinal guide rail (4), wherein the X-axis driving device is arranged in a first mounting groove (2) formed by the upper end of the base (1) and recessed downwards; the X-axis driving device comprises an X-axis motor (3), a first ball screw and a first ball nut, the first ball screw longitudinally extends and is rotatably arranged in the first mounting groove (2), the first ball screw is coaxially fixed with a motor shaft of the X-axis motor (3), the first ball nut and the first ball screw are matched to form a ball screw nut pair, and the first ball nut is fixed at the bottom of the transverse guide rail (5).
4. The vertical type dynamic column processing center according to claim 3, characterized in that the vertical type dynamic column processing center further comprises a Y-axis driving device for driving the vertical column (6) to move transversely left and right along the transverse guide rail (5), wherein the Y-axis driving device is arranged in a second mounting groove (14) formed by downwards recessing the upper end of the sliding seat (15); the Y-axis driving device comprises a Y-axis motor (18), a second ball screw and a second ball nut, the second ball screw transversely extends and is rotatably arranged in the second mounting groove (14), the second ball screw is coaxially fixed with a motor shaft of the Y-axis motor (18), the second ball nut and the second ball screw are matched to form a ball screw nut pair, and the second ball nut is fixed to the bottom of the stand column (6).
5. The vertical type movable column machining center according to claim 4, further comprising a Z-axis driving device for driving the spindle box (8) to vertically move up and down along the vertical guide rail (7), wherein the Z-axis driving device is arranged in a third mounting groove (19) formed by inwards recessing the front end of the upright post (6); the Z-axis driving device comprises a Z-axis motor (9), a third ball screw and a third ball nut, the third ball screw vertically extends and is rotatably arranged in the third mounting groove (19), the third ball screw is coaxially fixed with a motor shaft of the Z-axis motor (9), the third ball nut and the third ball screw are matched to form a ball screw nut pair, and the third ball nut is fixed to the right end of the spindle box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853784.XU CN212918435U (en) | 2020-08-29 | 2020-08-29 | Vertical movable column machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021853784.XU CN212918435U (en) | 2020-08-29 | 2020-08-29 | Vertical movable column machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212918435U true CN212918435U (en) | 2021-04-09 |
Family
ID=75301315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021853784.XU Active CN212918435U (en) | 2020-08-29 | 2020-08-29 | Vertical movable column machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212918435U (en) |
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2020
- 2020-08-29 CN CN202021853784.XU patent/CN212918435U/en active Active
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