CN219665711U - Gantry type five-axis machining center beam - Google Patents
Gantry type five-axis machining center beam Download PDFInfo
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- CN219665711U CN219665711U CN202320641535.1U CN202320641535U CN219665711U CN 219665711 U CN219665711 U CN 219665711U CN 202320641535 U CN202320641535 U CN 202320641535U CN 219665711 U CN219665711 U CN 219665711U
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- side wall
- machining center
- axis machining
- center beam
- lateral wall
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- 238000003754 machining Methods 0.000 abstract description 8
- 210000003205 muscle Anatomy 0.000 abstract 7
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract 1
- 235000009566 rice Nutrition 0.000 abstract 1
- 239000013585 weight reducing agent Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a gantry type five-axis machining center beam, which comprises: connect gradually and be rectangular tube-shape's first lateral wall, the second lateral wall, third lateral wall and fourth lateral wall, be provided with the bellying that is close to the third lateral wall on the first lateral wall, the cross-section of bellying is isosceles trapezoid, square muscle sets up in the mutual near side of third lateral wall and first lateral wall, square muscle second lateral wall is close to the side each other of fourth lateral wall, the oblique muscle sets up in square muscle, the oblique muscle forms a rice style of calligraphy structure on the first lateral wall, this five processing center crossbeams of planer-type improve the rigidity of crossbeam through setting up square muscle and oblique muscle in the crossbeam inside, make the crossbeam improve the atress condition when weight reduction, guarantee crossbeam stability, and then guarantee machining precision.
Description
Technical Field
The utility model belongs to the technical field of gantry type machining center beams, and particularly relates to a gantry type five-axis machining center beam.
Background
In the existing gantry type machining center, the cross beam is one of main parts of the machining center, and the cross beam is used as a Y-axis basic part of a machine tool, so that not only is the weight of a saddle and a ram part carried, but also the cutting force during machining of the machine tool is required to be carried. Thus, the rigidity and strength of the cross beam directly affect the overall machining performance and accuracy of the machine tool. In general, the span of the cross beam of the gantry numerical control machine tool is larger, the deformation caused by the dead weight and the movement of the saddle is correspondingly increased, and at the moment, if the structural rigidity of the cross beam is insufficient, the cross beam of the gantry numerical control machine tool can vibrate during machining to cause the machining precision to be poor.
Disclosure of Invention
The utility model aims to solve the problems that the beam span of the traditional gantry numerical control machine tool is larger, the deformation caused by the dead weight and the movement of a saddle is correspondingly increased, and the machining precision is poor due to vibration of the gantry numerical control machine tool beam during machining if the structural rigidity of the beam is insufficient.
In order to achieve the above object, the present utility model provides a gantry type five-axis machining center beam, comprising:
the first side wall, the second side wall, the third side wall and the fourth side wall which are in a rectangular cylinder shape are sequentially connected;
the first side wall is provided with a protruding part close to the third side wall, and the cross section of the protruding part is isosceles trapezoid;
the grid ribs are arranged on the mutually close sides of the third side wall and the first side wall, and the grid ribs are arranged on the mutually close sides of the second side wall and the fourth side wall;
the inclined ribs are arranged in the square ribs, and the inclined ribs form a rice-shaped structure on the first side wall.
Optionally, the oblique ribs are sheet right triangle and are arranged on diagonal lines in the square ribs.
Optionally, lightening holes are formed in the third side wall and the grid ribs.
Optionally, be provided with first lifting hole, motor cabinet and bearing frame on the bellying.
Optionally, the second side wall is provided with a second lifting hole, a wiring hole and a sliding block hole.
Optionally, the fourth side wall is a column connecting surface and is provided with an assembly hole and a third lifting hole.
Optionally, the motor base and the bearing base are respectively disposed at two axial ends of the protruding portion.
Optionally, the motor base and the bearing base are not exposed to the first side wall.
Optionally, the device further comprises two sliding rail grooves respectively arranged on the first side walls at two sides of the protruding portion.
Optionally, the heights of the inclined ribs near the center of the m-shaped structure are uniform.
The utility model provides a gantry type five-axis machining center beam, which has the beneficial effects that:
according to the gantry type five-axis machining center beam, the rigidity of the beam is improved by arranging the square ribs and the inclined ribs inside the beam, so that the beam is lightened, the stress condition is improved, the stability of the beam is ensured, and the machining precision is further ensured.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.
Fig. 1 shows a schematic structural view of a gantry type five-axis machining center beam according to an embodiment of the present utility model.
Fig. 2 illustrates a front view of a gantry type five-axis machining center beam according to one embodiment of the present utility model.
Fig. 3 shows a top view of a gantry five-axis machining center beam according to one embodiment of the utility model.
Fig. 4 shows a bottom view of a gantry five axis machining center beam according to one embodiment of the utility model.
Fig. 5 shows a left side view of a gantry type five-axis machining center beam according to one embodiment of the utility model.
Fig. 6 shows a rear cross-sectional view of a gantry type five-axis machining center beam according to one embodiment of the utility model.
Reference numerals illustrate:
1. a first sidewall; 2. a second sidewall; 3. a third sidewall; 4. a fourth sidewall; 5. grid ribs; 6. diagonal ribs; 7. a lightening hole; 8. a motor base; 9. a bearing seat; 10. a wiring hole; 11. a slider hole; 12. a fitting hole; 13. a slide rail groove; 14. a first lifting hole; 15. a second lifting hole; 16. and a third lifting hole.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below. While the preferred embodiments of the present utility model are described below, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
As shown in fig. 1-6, a gantry type five-axis machining center beam, comprising:
the first side wall 1, the second side wall 2, the third side wall 3 and the fourth side wall 4 which are in rectangular cylinder shape are connected in sequence;
the first side wall 1 is provided with a protruding part close to the third side wall 3, and the cross section of the protruding part is isosceles trapezoid;
the square ribs 5 are arranged on the mutually close sides of the third side wall 3 and the first side wall 1, and the square ribs 5 are arranged on the mutually close sides of the second side wall 2 and the fourth side wall 4;
the inclined ribs 6 are arranged in the square ribs 5, and the inclined ribs 6 form a rice-shaped structure on the first side wall 1.
Specifically, a 'mouth-shaped' cavity structure is formed by the first side wall 1, the second side wall 2, the third side wall 3 and the fourth side wall 4 in a surrounding mode, a power mechanism is installed through the matching of the protruding parts, the overall rigidity of the cross beam is improved through square ribs 5, and the stability of the first side wall 1 is further improved through oblique ribs 6.
In this embodiment, the diagonal ribs 6 are sheet-shaped right triangles, and are disposed on diagonal lines within the square ribs 5.
In this embodiment, the third side wall 3 and the grid bars 5 are provided with lightening holes 7.
Specifically, the dead weight is reduced by the lightening holes 7, the bending deformation is improved, and meanwhile, the lightening holes 7 can be conveniently cast.
In this embodiment, the boss is provided with a first lifting hole 14, a motor mount 8 and a bearing mount 9.
In the present embodiment, the second side wall 2 is provided with a second hanging hole 15, a wiring hole 10, and a slider hole 11.
In this embodiment, the fourth side wall 4 is a pillar connecting surface, and is provided with an assembly hole 12 and a third lifting hole 16.
In the present embodiment, the motor housing 8 and the bearing housing 9 are provided at both axial ends of the boss, respectively.
In this embodiment, the motor housing 8 and the bearing housing 9 are not exposed to the first side wall 1.
In this embodiment, two slide rail grooves 13 are further included and are respectively disposed on the first side walls 1 at two sides of the protruding portion.
In this embodiment, the height of the diagonal ribs 6 near the center of the chevron-shaped structure is uniform.
When the gantry type five-axis machining center beam is used, taking the beam of a gantry numerical control machine as an example, the second side wall 2 above the beam is provided with 4 second lifting holes 15, 4 routing holes 10 and sliding block holes 11, the fourth side wall 4 at the lower side is a stand column connecting surface, 12 assembly holes 12 and 4 third lifting holes 16 are reserved, the first side wall 1 is provided with a motor base 8 and a bearing seat 9 reserved for a screw rod and 4 first lifting holes 14, and circular lightening holes 7 are respectively formed in the third side wall 3 at the rear side and the square ribs 5.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (10)
1. A gantry five-axis machining center beam, comprising:
the first side wall, the second side wall, the third side wall and the fourth side wall which are in a rectangular cylinder shape are sequentially connected;
the first side wall is provided with a protruding part close to the third side wall, and the cross section of the protruding part is isosceles trapezoid;
the grid ribs are arranged on the mutually close sides of the third side wall and the first side wall, and the grid ribs are arranged on the mutually close sides of the second side wall and the fourth side wall;
the inclined ribs are arranged in the square ribs, and the inclined ribs form a rice-shaped structure on the first side wall.
2. The gantry type five-axis machining center beam according to claim 1, wherein the inclined ribs are sheet-shaped right-angled triangles and are arranged on diagonal lines in the grid ribs.
3. The gantry five-axis machining center beam according to claim 1, wherein the third side wall and the grid bars are provided with lightening holes.
4. The gantry type five-axis machining center beam according to claim 1, wherein the protruding portion is provided with a first lifting hole, a motor base and a bearing base.
5. The gantry five-axis machining center beam according to claim 1, wherein the second side wall is provided with a second lifting hole, a routing hole and a slider hole.
6. The gantry type five-axis machining center beam according to claim 1, wherein the fourth side wall is a column connecting surface, and is provided with an assembly hole and a third lifting hole.
7. The gantry type five-axis machining center beam according to claim 4, wherein the motor base and the bearing base are respectively arranged at two axial ends of the protruding portion.
8. The gantry five axis machining center beam of claim 4, wherein the motor mount and the bearing mount are not exposed to the first side wall.
9. The gantry type five-axis machining center beam according to claim 4, further comprising two slide rail grooves respectively provided on the first side walls on both sides of the boss.
10. The gantry five axis machining center beam of claim 2, wherein the height of the diagonal bars near the center of the chevron-shaped structure is uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641535.1U CN219665711U (en) | 2023-03-28 | 2023-03-28 | Gantry type five-axis machining center beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641535.1U CN219665711U (en) | 2023-03-28 | 2023-03-28 | Gantry type five-axis machining center beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665711U true CN219665711U (en) | 2023-09-12 |
Family
ID=87899548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320641535.1U Active CN219665711U (en) | 2023-03-28 | 2023-03-28 | Gantry type five-axis machining center beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665711U (en) |
-
2023
- 2023-03-28 CN CN202320641535.1U patent/CN219665711U/en active Active
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