CN210499221U - Novel vertical machining center - Google Patents
Novel vertical machining center Download PDFInfo
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- CN210499221U CN210499221U CN201920948961.3U CN201920948961U CN210499221U CN 210499221 U CN210499221 U CN 210499221U CN 201920948961 U CN201920948961 U CN 201920948961U CN 210499221 U CN210499221 U CN 210499221U
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Abstract
The utility model discloses a new-type vertical machining center, which comprises a frame, the workstation and set up headstock and tool magazine in the workstation top through the frame, the frame includes base and stand, the first installation department and the second installation department of T style of calligraphy base structure are constituteed by mutually perpendicular to the base, workstation and stand set up respectively at first installation department and second installation department, the stand comprises integrated into one piece's vertical portion and rake, vertical portion vertical fixation is on the second installation department, the rake slope upwards sets up in vertical portion upper end, the rake is provided with the straight installation face of a parallel lead directly over the workstation, the headstock sets up on the installation face, the tool magazine is fixed in vertical portion upper end. The utility model discloses rational in infrastructure, through slope setting in the rake of vertical portion upper end, reinforcement component, first support column and second support column, reduce the position error of main shaft and cutter to the third of traditional lathe position error, great improvement the machining precision of lathe.
Description
Technical Field
The utility model relates to a lathe technical field, in particular to new-type vertical machining center.
Background
Along with the development of science and technology, numerical control machine tool obtains extensive application, numerical control machine tool of different grade type has also been developed, traditional planer-type lathe is bulky, the working face is wide, but the headstock will be along crossbeam horizontal migration, the headstock still must reciprocate simultaneously, make the main shaft can take place to rock, lead to main shaft and cutter position to take place the deviation, great reduction machining precision, and the headstock body that current vertical machining center designed is the outside extension of level (as shown in figure 4), the focus of headstock box is far away from the guide rail surface, the headstock body is when the up-and-down motion, the stand can take place to rock around, further reduction machining precision and the smooth finish of lathe.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to the defect that exists among the above-mentioned prior art, provide a new-type vertical machining center to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model adopts the following technical scheme that the novel vertical machining center comprises a frame, a workbench, a main shaft box and a tool magazine, wherein the main shaft box and the tool magazine are arranged above the workbench through the frame, the frame comprises a base and a stand column, the base comprises a first installation part and a second installation part which are mutually perpendicular to form a T-shaped base structure, the workbench and the stand column are respectively arranged on the first installation part and the second installation part, the stand column comprises an integrally formed vertical part and an inclined part, the vertical part is vertically fixed on the second installation part, the inclined part is upwards inclined and arranged at the upper end of the vertical part, the inclined part is provided with an installation surface which is parallel to a lead straight line right above the workbench, the main shaft box is arranged on the installation surface, and the tool magazine is fixed at the upper end; a hollow first cavity is arranged in the vertical part, and a tubular first support column is vertically arranged in the center of the first cavity; the hollow second cavity is arranged in the inclined part and communicated with the first cavity, a tubular second supporting column is vertically arranged in the center of the second cavity, and multiple layers of reinforcing assemblies are arranged between the surface of the first supporting column and the inner wall of the first cavity and between the surface of the second supporting column and the inner wall of the second cavity at intervals along the vertical direction.
As a further elaboration of the above technical solution:
in the above technical scheme, the main shaft box comprises a main shaft and a lifting seat, the main shaft is arranged on the lifting seat, the mounting surface is provided with a lifting motor and a sliding block, the lifting motor is provided with a driving screw for driving the lifting seat to move along the vertical direction, the lifting seat is provided with a sliding rail in sliding connection with the sliding block, the mounting surface is provided with four bosses for mounting the sliding block, the inclined part is provided with a mounting seat for fixing the lifting motor above the mounting surface, and a bearing seat connected with the driving screw is arranged on the lower side of the mounting surface.
In the technical scheme, the reinforcing component comprises four reinforcing parts forming a cross-shaped reinforcing structure and a circular connecting piece arranged among the four reinforcing parts, the connecting piece is located at the position with the minimum distance among the four reinforcing parts, and the cross section of each reinforcing part is in a cross shape.
In the technical scheme, a connecting block is arranged between every two adjacent layers of the reinforcing assemblies and is arranged along the vertical direction.
In the technical scheme, the inner walls of the first cavity and the second cavity are provided with the # -shaped reinforcing ribs, and each node of each # -shaped reinforcing rib is connected with the corresponding reinforcing piece.
In the above technical scheme, a support frame is arranged between the first cavity and the second cavity, and two sides of the support frame are respectively connected with the reinforcing component in the first cavity and the reinforcing component in the second cavity.
In the above technical solution, the volume of the lower end of the vertical portion is larger than the volume of the upper end of the vertical portion.
In the above technical scheme, the inclined part is arranged obliquely upwards by taking the horizontal plane as a reference plane, and an included angle between the extending direction of the inclined part and the horizontal plane is 20 degrees.
In the technical scheme, a supporting table is arranged at the upper end of the vertical part, a plurality of reinforcing plates are arranged between the lower end of the supporting table and the outer wall of the vertical part, a supporting arm is arranged on the supporting table, and the tool magazine is fixed at the tail end of the supporting arm.
In the above technical scheme, be provided with the removal seat of following the length direction translation on the first installation department, the workstation setting is in removing the seat top, first installation department is provided with the first guide rail set spare that the drive removed the seat and removed, be provided with the second guide rail set spare that the drive workstation removed on removing the seat, first guide rail set spare and second guide rail set spare mutually perpendicular.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model has reasonable structure, novel design, strong practicability and good social benefit, the spindle box can stably move up and down by inclining the inclined part arranged at the upper end of the vertical part, the deviation of the spindle is reduced, the structural stability of the upright post is enhanced through the reinforcing component, the position errors of the main shaft and the cutter are reduced, the vibration of the worktable, the movable seat and the moving process is transferred to the first supporting column and the second supporting column through the first supporting column and the second supporting column in the first cavity and the second cavity of the upright post, the vibration energy is consumed through the air in the first support column tube cavity and the second support column tube cavity, the vibration amplitude transmitted to the main shaft and the cutter is reduced, therefore, the stability of the operation of the main shaft and the cutter is improved, the position errors of the main shaft and the cutter are reduced to one third of the position errors of the traditional machine tool, and the machining precision of the machine tool is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the column;
fig. 4 is a schematic view of a conventional vertical machining center.
In the figure: 1. a base; 11. a second mounting portion; 12. a first mounting portion; 2. a movable seat; 21. a first rail assembly; 3. a work table; 31. a second rail assembly; 41. a vertical portion; 42. an inclined portion; 43. a support table; 44. a reinforcing plate; 45. a support arm; 46. a tool magazine; 5. a main shaft; 51. a lifting seat; 52. a slide rail; 53. a lifting motor; 6. a mounting surface; 61. a boss; 62. a bearing seat; 63. a mounting seat; 71. a first support column; 72. a second support column; 73. a reinforcement; 74. connecting sheets; 75. a well-shaped reinforcing rib; 76. a support frame.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 3.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; 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 application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
As shown in fig. 1-3, a novel vertical machining center comprises a frame, the tool changer comprises a workbench 3, a spindle box and a tool magazine 46, wherein the spindle box and the tool magazine 46 are arranged above the workbench 3 through a rack, the rack comprises a base 1 and a stand column, the base 1 comprises a first installation part 12 and a second installation part 11 which are mutually perpendicular to form a T-shaped base 1 structure, the workbench 3 and the stand column are respectively arranged on the first installation part 12 and the second installation part 11, the stand column comprises a vertical part 41 and an inclined part 42 which are integrally formed, the vertical part 41 is vertically fixed on the second installation part 11, the inclined part 42 is obliquely and upwards arranged at the upper end of the vertical part 41, the inclined part 42 is provided with an installation surface 6 which is parallel to a lead straight line right above the workbench 3, the spindle box is arranged on the installation surface 6, the tool magazine 46 is fixed at the upper end of the vertical part 41, a hollow first cavity is arranged in the vertical; a hollow second cavity is arranged in the inclined part 42 and communicated with the first cavity, a tubular second support column 72 is vertically arranged in the center of the second cavity, and multiple layers of reinforcing components are arranged between the surface of the first support column 71 and the inner wall of the first cavity and between the surface of the second support column 72 and the inner wall of the second cavity at intervals along the vertical direction.
The spindle box comprises a spindle 5 and a lifting seat 51, the spindle 5 is arranged on the lifting seat 51, a lifting motor 53 and sliders are arranged on the mounting surface 6, the lifting motor 53 is provided with a driving screw for driving the lifting seat 51 to move along the vertical direction, a sliding rail 52 in sliding connection with the sliders is arranged on the lifting seat 51, four bosses 61 for mounting the sliders are arranged on the mounting surface 6, a mounting seat 63 for fixing the lifting motor 53 is arranged above the mounting surface 6 by the inclined portion 42, and a bearing seat 62 connected with the driving screw is arranged on the lower side of the mounting surface 6.
The reinforcing component comprises four reinforcing parts 73 forming a cross-shaped reinforcing structure and an annular connecting piece 74 arranged among the four reinforcing parts 73, the connecting piece 74 is positioned at the position with the minimum distance among the four reinforcing parts 73, and the cross section of each reinforcing part 73 is in a cross shape.
And a connecting block is arranged between two adjacent layers of reinforcing components and is arranged along the vertical direction.
The inner walls of the first cavity and the second cavity are provided with reinforcing ribs 75 shaped like Chinese character 'jing', and each node of the reinforcing ribs 75 shaped like Chinese character 'jing' is connected with the corresponding reinforcing part 73.
A supporting frame 76 is arranged between the first cavity and the second cavity, and two sides of the supporting frame 76 are respectively connected with the reinforcing component in the first cavity and the reinforcing component in the second cavity.
The volume of the lower end of the vertical portion 41 is greater than the volume of the upper end of the vertical portion 41.
The inclined portion 42 is disposed obliquely upward with respect to a horizontal plane, and an angle between an extending direction of the inclined portion 42 and the horizontal plane is 20 degrees.
A supporting table 43 is arranged at the upper end of the vertical part 41, a plurality of reinforcing plates 44 are arranged between the lower end of the supporting table 43 and the outer wall of the vertical part 41, a supporting arm 45 is arranged on the supporting table 43, and a tool magazine 46 is fixed at the tail end of the supporting arm 45.
The first installation part 12 is provided with a moving seat 2 capable of translating along the length direction, the workbench 3 is arranged above the moving seat 2, the first installation part 12 is provided with a first guide rail assembly 21 for driving the moving seat 2 to move, the moving seat 2 is provided with a second guide rail assembly 31 for driving the workbench 3 to move, and the first guide rail assembly 21 and the second guide rail assembly 31 are perpendicular to each other.
The utility model has reasonable structure, novel design, strong practicability and good social benefit, the spindle box can stably move up and down by inclining the inclined part 42 arranged at the upper end of the vertical part 41, the deviation of the spindle 5 is reduced, the structural stability of the upright post is increased by the reinforcing component, the position error of the spindle 5 and the cutter is reduced, the vibration of the worktable 3, the moving seat 2 and the moving process is transmitted to the first supporting column 71 and the second supporting column 72 by the first supporting column 71 and the second supporting column 72 in the first cavity and the second cavity of the upright post, the vibration amplitude transmitted to the spindle 5 and the cutter is reduced by the energy of the air consumption vibration in the pipe cavities of the first supporting column 71 and the second supporting column 72, thereby the stability of the operation of the spindle 5 and the cutter is improved, the position error of the spindle 5 and the cutter is reduced to one third of the position error of the traditional machine tool, the machining precision of the machine tool is greatly improved.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. A novel vertical machining center is characterized by comprising a rack, a workbench, a spindle box and a tool magazine, wherein the spindle box and the tool magazine are arranged above the workbench through the rack, the rack comprises a base and a stand column, the base comprises a first installation part and a second installation part which are mutually perpendicular to form a T-shaped base structure, the workbench and the stand column are respectively arranged on the first installation part and the second installation part, the stand column comprises an integrally formed vertical part and an inclined part, the vertical part is vertically fixed on the second installation part, the inclined part is obliquely and upwards arranged at the upper end of the vertical part, the inclined part is provided with an installation surface which is parallel to a lead straight line right above the workbench, the spindle box is arranged on the installation surface, and the tool magazine is fixed at the upper end of the vertical part; a hollow first cavity is arranged in the vertical part, and a tubular first support column is vertically arranged in the center of the first cavity; the hollow second cavity is arranged in the inclined part and communicated with the first cavity, a tubular second supporting column is vertically arranged in the center of the second cavity, and multiple layers of reinforcing assemblies are arranged between the surface of the first supporting column and the inner wall of the first cavity and between the surface of the second supporting column and the inner wall of the second cavity at intervals along the vertical direction.
2. The novel vertical machining center according to claim 1, wherein the spindle box comprises a spindle and a lifting seat, the spindle is arranged on the lifting seat, the mounting surface is provided with a lifting motor and a sliding block, the lifting motor is provided with a driving screw rod for driving the lifting seat to move in the vertical direction, the lifting seat is provided with a sliding rail which is connected with the sliding block in a sliding manner, the mounting surface is provided with four bosses for mounting the sliding block, the inclined part is provided with a mounting seat for fixing the lifting motor above the mounting surface, and a bearing seat connected with the driving screw rod is arranged on the lower side of the mounting surface.
3. The novel vertical machining center according to claim 2, wherein the reinforcing component comprises four reinforcing parts forming a cross-shaped reinforcing structure and an annular connecting piece arranged among the four reinforcing parts, the connecting piece is located at the position with the smallest distance among the four reinforcing parts, and the cross section of each reinforcing part is cross-shaped.
4. The novel vertical machining center of claim 3, wherein a connecting block is arranged between two adjacent layers of the reinforcing assemblies, and the connecting block is arranged in the vertical direction.
5. The novel vertical machining center according to claim 4, wherein the first cavity inner wall and the second cavity inner wall are provided with # -shaped reinforcing ribs, and each node of each # -shaped reinforcing rib is connected with a corresponding reinforcing piece.
6. The novel vertical machining center of claim 5, wherein a support frame is arranged between the first cavity and the second cavity, and two sides of the support frame are respectively connected with the reinforcing component in the first cavity and the reinforcing component in the second cavity.
7. The new vertical machining center according to claim 6, wherein the volume of the lower end of the vertical portion is greater than the volume of the upper end of the vertical portion.
8. The novel vertical machining center according to claim 7, wherein the inclined portion is arranged obliquely upward with respect to a horizontal plane, and an included angle between an extending direction of the inclined portion and the horizontal plane is 20 degrees.
9. The novel vertical machining center according to claim 8, wherein a support table is arranged at the upper end of the vertical portion, a plurality of reinforcing plates are arranged between the lower end of the support table and the outer wall of the vertical portion, a support arm is arranged on the support table, and the tool magazine is fixed at the tail end of the support arm.
10. The novel vertical machining center according to claim 9, wherein the first installation part is provided with a moving seat capable of translating along the length direction, the workbench is arranged above the moving seat, the first installation part is provided with a first guide rail assembly for driving the moving seat to move, the moving seat is provided with a second guide rail assembly for driving the workbench to move, and the first guide rail assembly and the second guide rail assembly are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948961.3U CN210499221U (en) | 2019-06-24 | 2019-06-24 | Novel vertical machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920948961.3U CN210499221U (en) | 2019-06-24 | 2019-06-24 | Novel vertical machining center |
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| Publication Number | Publication Date |
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| CN210499221U true CN210499221U (en) | 2020-05-12 |
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| CN201920948961.3U Active CN210499221U (en) | 2019-06-24 | 2019-06-24 | Novel vertical machining center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170855A (en) * | 2019-06-24 | 2019-08-27 | 东莞市福思特科技有限公司 | A kind of new-type vertical machining centre |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170855A (en) * | 2019-06-24 | 2019-08-27 | 东莞市福思特科技有限公司 | A kind of new-type vertical machining centre |
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Effective date of registration: 20200826 Address after: 523000 building 20, No. 3, Hubin South Road, Qishi Town, Dongguan City, Guangdong Province Patentee after: Dongguan bositer CNC Machinery Co.,Ltd. Address before: 523000 Office Building 101, 46 Tonggu Road, Xiancun, Shixia Village, Dalang Town, Dongguan City, Guangdong Province Patentee before: Dongguan Forster Technology Co.,Ltd. |