CN220145237U - Horizontal machining center of fixed column side moves - Google Patents
Horizontal machining center of fixed column side moves Download PDFInfo
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- CN220145237U CN220145237U CN202321667919.7U CN202321667919U CN220145237U CN 220145237 U CN220145237 U CN 220145237U CN 202321667919 U CN202321667919 U CN 202321667919U CN 220145237 U CN220145237 U CN 220145237U
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- fixed column
- guide rail
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- saddle
- machining center
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- 230000007246 mechanism Effects 0.000 claims description 15
- 238000003754 machining Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to the field of mechanical equipment, in particular to a horizontal machining center with a fixed column laterally moved, which comprises a base, a fixed column, a main spindle box, a saddle, a tool magazine and a workbench, wherein the fixed column is fixed on the base; the saddle is in sliding connection with the base, the workbench is in sliding connection with the saddle, the main shaft box is in sliding connection with the fixed column, the axes of the main shaft box and the base are on the same axis, and the fixed column is not on the same axis with the axes of the main shaft box; the tool magazine is fixed on the fixed column and opposite to the spindle box. The utility model further optimizes the structure of the processing center on the premise of not influencing the processing stroke and not increasing the weight of the whole machine.
Description
Technical Field
The utility model relates to the field of mechanical equipment, in particular to a horizontal machining center with a fixed column laterally moving.
Background
In the existing process, the horizontal machine tool can be divided into a movable column type and a fixed column type according to the machine tool structure. The dynamic column type machine tool thoroughly avoids the influence of the change of the weight of a workpiece on the aspects of machine tool driving, acceleration, precision, processing parameters and the like structurally, but is basically of a cantilever beam structure, and the turning moment generated by cutting force is easy to deform and displace the upright column so as to influence the precision of the machine tool, so that the upright column is generally made of materials with high strength, and the weight is relatively high. Compared with a movable column type machine tool, the fixed column type machine tool has the advantages that the rigidity of a column part and a main shaft box part is better, the main shaft box part vibrates less in the cutting process, and the structure is lighter, but due to the fact that
CN202120783772.2 discloses a horizontal machining center, including being the frame of reverse T shape, the frame includes stand and base, vertical install the aircraft nose that can follow the Z axle and go up and down on the lateral wall of stand, base movable mounting has feed mechanism, feed mechanism includes saddle, workstation and revolving stage, the base is provided with first guide rail, the saddle slide set up in on the first guide rail, the saddle is provided with the second guide rail, the workstation slide set up in on the second guide rail, first guide rail with the second guide rail sets up perpendicularly, the revolving stage rotate connect in on the workstation, the outside extension of stand one side forms first extension, fixed mounting has the tool storehouse on the first extension, the tool storehouse with connect through the tool changing holder between the aircraft nose. The machining center is a fixed column type of a column, the tool magazine and the spindle box are respectively positioned on the side face and the front face of the column, obviously, the weight of the machining center is concentrated on one side of the tool magazine, so that the center of gravity is deviated to one side of the tool magazine, vibration can be generated during machining of a machine tool, and the column can deform to influence the machining precision after long-time use.
Based on the above, the technical problems solved by the scheme are as follows: and the weight distribution of the horizontal machining center of the single fixed column is balanced, so that the deformation of the fixed column is reduced, and the machining precision is ensured.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the horizontal machining center with the side moving of the fixed column, and the main shaft box and the tool magazine are respectively arranged on the opposite surfaces of the fixed column, so that the weight distribution on the fixed column is more balanced.
The technical scheme of the utility model is as follows:
the horizontal machining center comprises a base, a fixed column, a main spindle box, a saddle, a tool magazine and a workbench, wherein the fixed column is fixed on the base; the saddle is in sliding connection with the base, the workbench is in sliding connection with the saddle, the main shaft box is in sliding connection with the fixed column, the axes of the main shaft box and the base are on the same axis, and the fixed column is not on the same axis with the axes of the main shaft box; the tool magazine is fixed on the fixed column and opposite to the spindle box.
In the horizontal machining center, the horizontal machining center further comprises a driving mechanism, wherein the driving mechanism comprises a first power module fixed on the saddle, a second power module fixed on the fixed column and a third power module fixed on the base.
In the horizontal machining center, a horizontal and transverse X-axis guide rail is arranged on the saddle; the workbench is arranged on the X-axis guide rail; the first power module is used for driving the workbench to horizontally move along the X-axis guide rail on the saddle.
In the horizontal machining center, a horizontal and vertical Y-axis guide rail is arranged on the fixed column; the spindle box is arranged on the Y-axis guide rail; the second power module is used for driving the spindle box to horizontally move along the Y-axis guide rail on the fixed column.
In the horizontal machining center, a horizontal and longitudinal Z-axis guide rail is arranged on the base; the saddle is arranged on the Z-axis guide rail; the third power module is used for driving the saddle to horizontally move along the Z-axis guide rail on the base.
In the horizontal machining center, the spindle box comprises a box body, a machine tool spindle and a tool driving cylinder; the box body is connected with the Y-axis guide rail on the fixed column in a sliding way.
In the horizontal machining center, the workbench comprises a rotating table and a fixed table; the rotating table is fixedly connected with the fixed table, and the connecting line of the axle center is perpendicular to the base.
The horizontal machining center further comprises an automatic tool changing mechanism arranged on the fixed column; the automatic tool changing mechanism is used for replacing tools on the tool magazine and the spindle box.
In the horizontal machining center, a plurality of supporting feet are arranged below the base, and the heights of the supporting feet are adjustable.
One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:
according to the utility model, the fixed column is laterally moved, and meanwhile, the axle center of the main shaft box is still kept on the axis of the whole machine, and the tool magazine is arranged on the fixed column and on the surface opposite to the main shaft box on the premise of not influencing the machining stroke and not increasing the weight of the whole machine, so that the weight distribution on the fixed column is balanced, the deformation of the fixed column under long-time use is reduced, and the machining precision is further ensured.
Drawings
Fig. 1 is a front-view scaled schematic of the whole machine of embodiment 1 of the present utility model;
FIG. 2 is a top view zoom schematic illustration of a fuselage of embodiment 1 of the present utility model;
FIG. 3 is a schematic view of a rear view of the fuselage of embodiment 1 of the present utility model;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a horizontal machining center with a fixed column laterally moving comprises a base 1, a fixed column 2, a spindle box 3, a saddle 4, a tool magazine 5 and a workbench 6, wherein the fixed column 2 is fixed on the base 1; the saddle 4 is in sliding connection with the base 1, the workbench 6 is in sliding connection with the saddle 4, the spindle box 3 is in sliding connection with the fixed column 2, the spindle box 3 and the axis of the base 1 are on the same axis, and the fixed column 2 and the axis of the spindle box 3 are not on the same axis; the tool magazine 5 is fixed on the fixed column 2 and is opposite to the headstock 3.
In this embodiment, more preferably, the fixed post 2 is fixed on the left side of the base 1; the main shaft box 3 is arranged on the right side surface of the fixed column 2; the tool magazine 5 is arranged on the left side of the stator 2.
Under the design, the fixed column 2 is laterally moved to the left side of the base 1, meanwhile, the axis of the spindle box 3 is still kept on the axis of the whole machine, and the tool magazine is arranged on the fixed column 2 and on the surface opposite to the spindle box 3 on the premise of not influencing the machining stroke and not increasing the weight of the whole machine, so that the weight distribution on the fixed column 2 is balanced, the deformation of the fixed column 2 under long-time use is reduced, and the machining precision is further ensured.
In this embodiment, the driving mechanism further comprises a first power module 101 fixed on the saddle 4, a second power module 102 fixed on the fixed post 2, and a third power module 103 fixed on the base 1.
In this embodiment, it should be noted that the power modules are all motor synchronous belt modules.
Under the above design, the saddle 4, the table 6, and the headstock 3 can be horizontally moved independently.
In this embodiment, the saddle 4 is provided with a horizontal and transverse X-axis guide rail 41; the workbench 6 is arranged on an X-axis guide rail 41; the first power module 101 is used for driving the workbench 6 to horizontally move on the saddle 4 along the X-axis guide rail 41.
In this embodiment, more preferably, the length of the X-axis guide rail 41 is 3850mm.
With the design, the length of the workable workpiece is increased.
In this embodiment, a horizontal and vertical Y-axis guide rail 21 is disposed on the fixed column 2; the spindle box 3 is arranged on the Y-axis guide rail 21; the second power module 102 is used for driving the headstock 3 to horizontally move along the Y-axis guide rail 21 on the fixed column 2.
In this embodiment, more preferably, the Y-axis guide rail 21 is 2700mm long.
With the design, the width of the workable workpiece is increased.
In this embodiment, the base 1 is provided with a horizontal and longitudinal Z-axis guide rail 11; the saddle 4 is arranged on the Z-axis guide rail 11; the third power module 103 is used for driving the saddle 4 to horizontally move on the base 1 along the Z-axis guide rail 11.
In this embodiment, more preferably, the Z-axis guide rail 11 is 2600mm long.
With the design, the depth of the workable workpiece is improved.
Preferably, the spindle box 3 comprises a box 31, a machine tool spindle 32 in the box 31 and a tool striking cylinder 33; the box 31 is slidably connected with the Y-axis guide rail 21 on the fixed column 2.
Under the design, the main shaft 32 of the machine tool is arranged on the axis of the whole machine, the box body 31 can vertically translate on the Y-axis guide rail 21, and the weight balance of the two sides of the fixed column 2 can be further improved by arranging the properties of the box body 31, such as materials and the like.
Preferably, the workbench 6 comprises a rotating table 61 and a fixed table 62; the rotating table 61 is fixedly connected with the fixed table 62, and the connecting line of the axle center is perpendicular to the base 1.
With the above design, the table 6 realizes independent rotation.
In the embodiment, the automatic tool changing mechanism 7 is arranged on the fixed column 2; the automatic tool changing mechanism 7 is used for replacing tools on the tool magazine 5 and on the spindle box 3.
Under the above design, the working procedure of automatic tool changing is realized through the cooperation of the tool beating cylinder 33 and the tool changing mechanism, and the degree of automation is increased.
Preferably, a plurality of supporting feet 8 are arranged below the base 1, and the heights of the supporting feet 8 are adjustable.
Under the design, the utility model can be suitable for the environment with uneven ground, and the universality of a machining center is enhanced.
In this embodiment, more preferably, the base 1 is further provided with a chip removing mechanism 9; the chip removing mechanism 9 is arranged below the machine spindle 32.
Under the design, the neatness degree of the processing center is improved.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The horizontal machining center comprises a base, a fixed column, a main spindle box, a saddle, a tool magazine and a workbench, wherein the fixed column is fixed on the base; the saddle is in sliding connection with the base, the workbench is in sliding connection with the saddle, and the main shaft box is in sliding connection with the fixed column, and the fixed column is not on the same axis with the axis of the main shaft box; the tool magazine is fixed on the fixed column and opposite to the spindle box.
2. The horizontal machining center of claim 1, further comprising a drive mechanism including a first power module secured to the saddle, a second power module secured to the post, and a third power module secured to the base.
3. The horizontal machining center according to claim 2, wherein the saddle is provided with a horizontal and transverse X-axis guide rail; the workbench is arranged on the X-axis guide rail; the first power module is used for driving the workbench to horizontally move along the X-axis guide rail on the saddle.
4. The horizontal machining center according to claim 2, wherein the fixed column is provided with a horizontal and vertical Y-axis guide rail; the spindle box is arranged on the Y-axis guide rail; the second power module is used for driving the spindle box to horizontally move along the Y-axis guide rail on the fixed column.
5. The horizontal machining center according to claim 2, wherein the base is provided with a horizontal and longitudinal Z-axis guide rail; the saddle is arranged on the Z-axis guide rail; the third power module is used for driving the saddle to horizontally move along the Z-axis guide rail on the base.
6. The horizontal machining center according to claim 2, wherein the headstock includes a case, a machine spindle within the case, and a tool cylinder; the box body is connected with the Y-axis guide rail on the fixed column in a sliding way.
7. The horizontal machining center according to claim 1, wherein the table includes a rotating table and a fixed table; the rotating table is fixedly connected with the fixed table, and the connecting line of the axle center is perpendicular to the base.
8. The horizontal machining center according to claim 1, further comprising an automatic tool changing mechanism provided on the fixed column; the automatic tool changing mechanism is used for replacing tools on the tool magazine and the spindle box.
9. The horizontal machining center according to claim 1, wherein a plurality of supporting feet are arranged below the base, and the heights of the supporting feet are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667919.7U CN220145237U (en) | 2023-06-27 | 2023-06-27 | Horizontal machining center of fixed column side moves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321667919.7U CN220145237U (en) | 2023-06-27 | 2023-06-27 | Horizontal machining center of fixed column side moves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220145237U true CN220145237U (en) | 2023-12-08 |
Family
ID=89007143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321667919.7U Active CN220145237U (en) | 2023-06-27 | 2023-06-27 | Horizontal machining center of fixed column side moves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220145237U (en) |
-
2023
- 2023-06-27 CN CN202321667919.7U patent/CN220145237U/en active Active
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